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TI-89 BASIC SCIENCE PROGRAMS

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Archive Statistics
Number of files 521
Last updated Saturday, 6 February 2010
Total downloads 2,418,677
Most popular file  Physics Solver v1.2 with 74,642 downloads.


Name Size Date Rating Description
(Parent Dir) folder   Up to TI-89 BASIC Files
abc.zip 1k 00-10-30 File is not rated ABC v1.0
This program solves the equation abc=denergy
absphys.zip 2k 00-09-28 File is not rated Absolute Physics
This is the most versatile physics program I've seen for the 89. With this program, you select the best equation for your problem and specify the variable to solve for. You're able to solve equations is seconds. The accuracy of the program is amazing! Because this program is easy to use, it helps a lot with home work, tests, etc.
abtable.zip 2k 01-06-12 File is not rated Acid/Base Table
a table of different acids/bases, and the Ka and Kb for each one.
acceler8.zip 6k 05-04-20 File is not rated Uniformly Accelerated Linear Motion
This program solves uniformly accelerated linear motion problems. This is a consderably revised version of linmot(). The values of any 5 of the 7 quantities { xo, x, vo, v, a, to, t } must be entered, then the program solves for the remaining 2 quantities. Only solutions with t„d to are given. Entered values and results are saved (temporarily) and can be edited for use in the next calculation by cutting and pasting in the dialog box. All solutions are copied to the home screen.
accelera.zip 8k 03-08-26 File is not rated Physics Solver v1.2--Acceleration
A physics program which will allow you to solve for any variable from 5 different equations relating to acceleration.
acid.zip 1k 01-02-15 File is not rated Common Acid Database v2.01
This is a database of common acids. You can search by name or formula. Version 2.01 has more acids and some bugs fixed (see readme)
acidbase.zip 4k 01-02-21 File is not rated Weak Acid/Base Solver
a very useful tool for acid/base equilibrium problems
agua_saturada.zip 227k 08-04-14 File is not rated Saturated Steam / Agua Saturada v1.0
ENGLISH: This program calculates saturated steam - water - thermodynamic properties ( liquid - vapor mixture ) at a given temperature or presure and quality or another specific property - optional - ( volume - density -, internal energy, enthalpy or entropy ) using tables and linear interpolation. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa calcula las propiedades termodinámicas del agua saturada ( mezcla líquido - vapor ) a una temperatura o presión y calidad u otra propiedad específica - opcional - dada ( volumen - densidad -, energía interna, entalpía o entropía ) usando tablas e interpolación lineal. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
allelefrequencycalculator.zip 14k 08-03-25 File is not rated Allele Frequency Calculator
This program will determine the frequency of the dominant and recessive alleles of an organism's trait in a certain environment based on Charles Darwin's theory of Natural Selection. Made especially for Biology class, this is a very small, fast, and easy way to find how many dominant (ex. RR) alleles compared to recessive (rr) alleles in organisms there are in a population.
analogfilters.zip 56k 01-12-16 File is not rated Butterworth and Chevishev Filter Generators
Takes cut-off frequency, degree, bandwidth and type of filter and generates a Butterworth or Chevishev filter with inductors and capacitors.
antennacreator.zip 1k 09-07-15 File is not rated Antenna Creator
This simple program will calculate single element antenna lengths based on two frequencies that the user inputs. It can create 1/4, 3/8, 1/2, 5/8, and full wave lengths.
antoine.zip 13k 04-12-17 File is not rated Antoine
Solves Antoine ecuation for various substances. (english and español)
apphysics.zip 5k 03-05-18 File is not rated AP Physics
This program displays every single equation I have been taught in the 2002-2003 school year by my AP Physics teacher. The equations are categorized by a menu so you don't have to scroll through every equation for the one you want.
arctan2.zip 1k 06-06-15 File is not rated Arctan2
Arctan2 finds the angle associated with the x and y coordinates which the user is prompted for. The program does work for radians and degrees.
arma2d.zip 334k 02-08-28 File is not rated Arma2d v3.0
Programa de Ingenieria civil para el analisis estructural de armaduras planas. Permite combinaciones de carga como cargas puntuales, desplazamientos forzados, cambios de temperatura y longitudes incorrectas. Calcula desplazamientos, reacciones y fuerzas y esfuerzos axiales de los elementos. Esta nueva version ademas grafica los desplazamientos al igual que los anima.
arma2d_eng.zip 276k 02-11-13 File is not rated Arma2d v3.0
Civil engineering program for the analysis of determinant and indeterminant Plane Trusses. Calculates displacements, reactions, axial forces and members stresses using matrix methods. Also, you can plot the geometry, displcements and the animation of the structure
arma2d_esp89.zip 27k 02-03-19 File is not rated arma2d_esp
Este programa calcula los desplazamientos, reacciones y fuerzas axiales de una armadura o cercha determinada o indeterminada
arrheniusequation.zip 1k 09-11-05 File is not rated Arrhenius Equation
use Arrhenius equation to calculate the activation energy of a reaction, given 2 different rate constants at two temperatures measured in Kelvin- enter with the parameters arrheniu(k1,t1,k2,t2)
asser.zip 2k 02-03-02 File is not rated Asser v1.00
[French] Programme déstiné aux étudiants en classe préparatoire aux grandes écoles d'ingénieurs. Fonctions: Critère de Routh et Calcul de l'erreur d'un système asservi.
atom.zip 9k 03-08-26 File is not rated Physics Solver v1.2--The Atom
A physics program which will allow you to solve for any variable from 4 different equations relating to atoms.
atom89.zip 1k 00-06-08 File is not rated Atom
A program that displays the relevant properties for chemistry of electrons, neutrons, and protons.
atomicon.zip 1k 00-12-10 File is not rated Atomicon89
Atomic conversions-moletomass, massto atoms, etc...
atomictheory.zip 1k 00-06-12 File is not rated Atomic Theory
This is a program that tells the characteristics of the following atomic theories: Aristotelian, premodern (around the 1700s), Dalton's, and modern.
bac.zip 8k 05-12-17 File is not rated Blood Alcohol Concentration Calculator
This is a Blood Alcohol Concentration calculator. Simply enter your information, and your approximate BAC is displayed.
backcons.zip 3k 04-02-03 File is not rated backCons
Function backCons(_constant) represents backgrounds for all pre-defined constants in the TI-89 and for fine-structure constant _alpha (with greek letter alpha). Background of the constant can be "measured" or a formula involving other constants.
bands.zip 1k 99-11-07 File is not rated Bands v1.0
Bands calculates the resistors with 3 and 4 bands on them
basic_periodic.zip 11k 06-08-05 File is not rated Periodic Table 2.0
Just as it says, a fully interactive periodic table in BASIC! It has every bit of element info that I could squeeze into a single dialog box. If there are any bugs or inaccuracies, please e-mail me.
basiun.zip 2k 04-02-03 File is not rated baSIun
BaSIun(_unit) is a function which represents composed SI units with basic SI units. Mechanical SI units are represented with _kg, _m and _s. Electromagnetic SI units are represented with _m, _s, _A, _V and _ohm.
bda.zip 48k 02-01-01 File is not rated Block Diagram Algebra R1
Block diagram algebra solver for TI89 and TI92P, solves response in all nodal points of BDA circuit. Allow using blocks like source, transfer function, sum, gain, integrator etc.. For solving dynamic or discrete systems needs Laplace and Z transform.
bee.zip 1k 02-11-12 File is not rated Basal Energy Expenditure
A program that calculates your Basal Energy Expenditure.
bjt.zip 3k 01-03-25 File is not rated BJT´s
Este programa te permite, calculcar facilmente, la corriente colector, corriente base y voltaje colector emisor, funciona para transistores NPN, PNP, de Silicio y de Germanio.
bmi.zip 1k 03-12-08 File is not rated Body Mass Index v.1.0
BMI Calcultion program. As BMI increases, the risk for some disease increases. Like Diabetes, Premature death, Cardiovascular, disease, High blood pressure, some cancers... It is better to prevent.
bmi89.zip 3k 05-12-24 File is not rated BMI89
BMI() is a useful little program that calculates your BMI, (Body Mass Index), and classifies it into four different categories: Underweight, Normal, Overweight, and Obese. See readme for details. Try for yourself!
bode.zip 3k 99-02-28 File is not rated Bode 89 v1.0
This is a program for calculation of bode coefficients. It does not draw a graph but it does all the other stuff. Bode is used in Regulator teknics. It s perhaps more scientific, I don t know. We use it in class
bodeplot.zip 2k 99-12-08 File is not rated Bode Diagrams
Magnitude and Angle plots on a splitted screen.
bodyfat.zip 5k 00-09-26 File is not rated Body Fat Calculator
Calculate your body fat percentage. This version only works for males. A feature for females will be added in a future version.
boltcirc.zip 1k 06-01-14 File is not rated Bolt Circle
Industrial surveying program. This program hits every aspect there is to a bolt circle. Get coordinates to each bolt, bolt chords, angle and distance to each bolt from an instrument location, distance from bolt(1) to bolt(#), even draws a pretty picture when your bolt circle center is N.0, E.0 and radius is smaller than 10. This program is a must have for all surveyors coming over to the TI world of surveying.
boylelaw.zip 25k 03-05-27 File is not rated Boyle's Law Solver
This package contains a Boyle's Law solver for every TI model. You simply pick 1 of the 4 variables to solve for and input the other 3 values. The screenshots (made w/ CalcCapture) give perfect examples from the 83 and 92+. Also, the 73 version works perfectly now and all codes were optimized this morning, because seeing what I did (or didn't do) 14 months ago in the originals made me sick.
boylelaw_lib68k.zip 1k 03-05-29 File is not rated Boyle's Law Solver (Lib68k)
You simply pick 1 of the 4 variables to solve for and input the other 3 values. The screenshot (made w/ CalcCapture) gives an example from the 92+. You'll need to d/l lib68k seperately from: http://www.ticalc.org/archives/files/fileinfo/286/28615.html for it to work properly.
bullet.zip 1k 03-03-08 File is not rated Bullet Trajectory
Enter the data and press enter. the program calculates the approximate window size to give you the [almost] exact trajectory of the bullet/projectile/object/teacher
bytes68k.zip 3k 03-05-05 File is not rated Bytes Helper
You use this like a function. Type in 'bytes(', then how many units, a comma, then y from 1024^y for bytes (0), kilo (1), mega (2), giga (3), or tera (4). The answer will be shown in a popup window. Here's an example, for 3 gigabytes: 'bytes(3,3)'. Email me any comments. Made for the TI-89, TI-92, TI-92+, and Voyage 200.
calrmtry.zip 49k 08-01-24 File is not rated Calorimetry
This program solves problems involving heat transfer between components of an isolated system. It handles phase changes as well as processes involving temperature changes. Either numerical or symbolic solutions can be found. Several examples are included. This update fixes an editing problem.
catts.zip 4k 00-12-30 File is not rated Thermodynamic Tables
Thermodynamic tables (Saturated Water)
ccai_cal.zip 3k 01-12-16 File is not rated ccai calculations for ti-89
Just calculates the CCAI number of a heavy fuel oil, and that's it...boring but quite useful.
ccdequation.zip 17k 06-12-10 File is not rated CCD Equation
This is the handy program that allows to find singal to noise or integration time required for a given signal to noise. This program even prints out the steps needed to find the answer. For a listing of terms that I use, read the readme file.
center_of_mass_89.zip 5k 07-07-26 File is not rated Center of Mass
Enter the upper function, the lower function, the lower bound, the upper bound, and the density of the region to calculate the center of mass of the region.
centeroglgm.zip 8k 02-04-08 File is not rated Centers of Mass (Gravity)
This program calculates the coordinates of the center of mass of a region. The user enters two functions that create a region, the density function, and the interval from a to b. Using this data, the program calculates the coordinates of a point (x,y) that is the center of mass of that region.
cfkconv.zip 1k 00-11-24 File is not rated CFK Converter v1.1
A program that converts between Celsius, Fahrenheit and Kelvin
ch15kine.zip 1k 01-06-12 File is not rated Chapter15-Kinetics
Kinetics, rate equation, etc.
ch17abpr.zip 3k 01-06-12 File is not rated Chapter 17-Acid and Base Properties
ch18abrn.zip 1k 01-06-12 File is not rated Chapter 17-Acid and Base Reactions
ch19solu.zip 2k 01-06-12 File is not rated Chapter 19-Solubility
Chapter 19-Solubility Constants, Ksp
ch20ther.zip 2k 01-06-12 File is not rated Chapter 20-Thermochemistry
Chapter 20-Thermochemistry Deals with Gibbs Free Energy, Heat, enthalpy, entropy, and how they are all related by several equations.
ch21redx.zip 8k 01-06-12 File is not rated Chapter 21-Redox
Chapter 21-Principles of Reactivity: Electron Transfer Reactions, deals with primarily the principles and driving factors behind redox reactions
ch23xelm.zip 11k 01-06-12 File is not rated Chapter 23-Transition Elements
Chapter 23-Properties of Transition Elements, deals with the crystal field theory, dq's, and how they are related to transition element compounds, coordination compounds, chelates, and structural/optical isomers.
chaos.zip 2k 00-04-05 File is not rated Chaos Theory Programs
Various Examples of Chaos Theory
chem-89.zip 1k 98-11-21 File is not rated Chem-89 v1.0 Beta
Atomic mass variable generator. All symbols on the Periodic table are variables, and their atomic masses are their values.
chem.zip 2k 00-09-24 File is not rated Chemistry Unlimited 89
Great chemistry program that does these problems: Grams-Moles, Moles-Grams, Volume-Moles, Moles-Volume, Mass-Mass, Volume-Mass, Mass-Volume, Volume-Volume. A must-have for any chemistry student.
chem1.zip 1k 99-06-13 File is not rated Chemistry Final Notes
Notes for the chemistry final.
chem1a.zip 1k 01-06-12 File is not rated Chem 1A Review
A text file of a summary of the first half of Chem 1A, General Chemistry (Inorganic Chemistry).
chembond.zip 1k 00-06-15 File is not rated Chemical Bonds
This is a program that tells the characteristics of the following chemical bonds: nonpolar-covalent, polar-covalent, ionic, and metallic.
chemie.zip 18k 05-01-11 File is not rated Chemie
A Chemical Engeneering thermodynamics program including various equations
chemislv.zip 37k 03-07-11 File rated 5.49 CHEMISLV - Chemistry Equation Solver v4.11
Chemistry equation solver for the TI-89/92+/V200 - balances chemical reaction equations
chemper.zip 1k 00-08-29 File is not rated ChemPer
Converts a Gram amount of Element -X- to Mole Percentage.
chemtools.zip 1k 00-03-20 File is not rated Chemistry Tools 89 v1.0
chemutilspro.zip 12k 03-03-09 File is not rated ChemUtils Pro
ChemUtils is a collection of two functions, "moles", and "grams." Both functions have the following syntax: function("chemical formula,n") The moles function returns the number of moles of a given (n) number of grams. The grams function returns the number of grams in a given (n) number of moles. The molecular weight data is not cropped to 3 decimal places, like you see on many periodic tables. The data is provided to as many decimal places as are known. The molecular weight data included in the program is from a reliable source (Kentek Laser Company), but you can use your own molecular weight data, if, for example, you want to have identical numbers to your chemistry classmates, who are all using the table in the textbook, which has idosyncratic molecular weight listings. Because these utilities are FUNCTIONS, you can use them in calculations. For example, you could enter grams("C6H12O6")+grams("H2O,3") on the entry line to get the molecular weight of one mole of glucose and 3 moles of water. Most other utilities like these are programs; they will display the result on the screen, but you can't use it in a calculation just like you can use any other claculator function (e.g. log(),sin(),cos()etc.) This takes the busy-work out of all those boring stoichiometry probkems on chemistry tests. No more squinting at the tiny atomic weights on the big periodic table in the front of the class room.
chi2gau.zip 2k 03-03-05 File is not rated Chi Square Test for Gauss Distribution
This program calculate the chi-square of a distribution respect a normal (Gauss) curve.
chi_square.zip 1k 02-11-12 File is not rated Chi_ Square Solver
For Biology When Need To Chi-Square Problems. You input first two columns, it shows all five and tells the percentage of those results or worse happening and also accept or reject and error or chance. It goes up to 8 data rows...
chisqr.zip 1k 03-03-05 File is not rated Chi Square Test Generic
This program calculates the chi-square of a distribution. You have to insert the number of intervals, then the experimental value and the theoretically predict value.
churchillcorrelations.zip 1k 03-03-09 File is not rated Churchill Correlation
Computes the friction factor (f) for use in the Bernoulli Equation's Hf term via the Churchill Correlation. Input values needed are: Reynolds Number (Re), "Roughness Factor" (K), and Pipe Diameter (D).
cinetifr.zip 16k 00-03-01 File is not rated Cinetic v2.0 (French)
Entrez graphiquement votre circuit de dipoles electrocinetiques (resistances, capacites, generateurs de courant, etc...), Cinetic vous fournie l'expression literalle de tous les potentiels du circuit et effectue la convertion en equations differentielles. (Fichier d'aide HTML)
cinetius.zip 13k 00-03-01 File is not rated Cinetic v2.0
Draw your circuit with resistances, condensers, selfs, generators... Cinetic will calculate all the potentials (formal calculus) of every node, and give the differential equations of the circuit. (Help file included).
circuits.zip 8k 03-08-26 File is not rated Physics Solver v1.2--Circuits
A physics program which will allow you to solve for any variable from 5 different equations relating to circuits.
circuitscir.zip 5k 05-10-19 File is not rated Circuits 1 and 2(DC AND AC)
This program is for Circuits 1 and 2(DC AND AC) circuitanalysis. Calculates parallel resistor values, Series capacitors,Parallel capacitors,Voltage division and Current division,impeadances,power,and "Eq-Solver which solves 2,3,4 equations written by Jesse Lai" 2 programs in one.The best circuits program written
civil.zip 22k 04-05-25 File is not rated Civil Engineering
This is a group of programs made to help in RCC and Structure solveing.It includes Slab Design,Beam Design,Shear,Coloum Design,Footing Desing,Gurder Design,Stair Design and Design of etaining wall.Where in Strucutre it handels with Flexibility Method for Beams and Frams,Stiffness Method for Beams and Frams,Finite Method for Truses,and Shape Factor...
cktdraw.zip 7k 99-11-06 File is not rated CKTDRAW v2.0
The circuit drawing program for ti-89. Includes about 40 symbols!
classactphysics.zip 4k 06-03-11 File is not rated ClassAct - Physics 2.0
A library and solver of all basic physics equations. This single program contains all the equations that Physics Solver 1.2 has, while taking a little over a tenth of the space. This is a partial distribution of the physics portion of the ClassAct Suite; package is 11751 bytes.
cmt.zip 30k 01-01-04 File is not rated Ultimate Chemestry
This program allows you to use over 30 formulas in chemestry. From Gas Laws to the wavelenght, Roult's Law, Braggs equation, Velocity, Energy and others. It also finds molar mass from Molarity, Molality, Osmotic pressure and others. You can find the specific heat of a metal in the laboratory, find the mass percent, and the mol fration and even the radius of an element if you have its density. Just plug in the information and presto, you get the answer. Ideal to check your answer in class and on the test. It is only one single file and does not make unwanted variables.
cmu89.zip 1k 00-05-01 File is not rated Computer Memory Units
Adds computer memory units to your calc
cof2d.zip 58k 06-10-27 File is not rated Center of Gravity 2D
This function calculates the center of gravity of a convex polygon given the matrix of vertexes.
colebrook.zip 3k 09-08-11 File is not rated Colebrook
ENGLISH: This function solves the Colebrook equation for the Darcy–Weisbach friction factor using Newton-Raphson method with Haaland as initial guess. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Esta funcion resuelve la ecuacion de Colebrook para el factor de friccion de Darcy–Weisbach usando el metodo de Newton-Raphson con Haaland como aproximacion inicial. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
collide.zip 2k 02-06-01 File is not rated Collisions
This program determines results (final velocities and information on energy loss or the coefficient of restitution) of head-on collisions between 2 objects. The masses and initial velocities of the objects must be entered. For inelastic collisions, either the coefficient of restitution or the percent energy loss must be entered. All results are copied to the home screen.
collision.zip 1k 09-10-15 File is not rated Collision Velocity Calculator
Enter mass and velocity of 2 objects, as well as the coefficient of restitution, and determine the final velocities of the 2 objects.
collisions.zip 8k 05-05-17 File is not rated One-Dimensional Collisions
This program solves head-on (one-dimensional) collision problems. It will also handle “explosions” in which one object breaks into two pieces. This is a considerably revised version of collide(). The previous program required initial values as input and calculated final values. Collisun() allows entry of either initial or final values, or almost any combination of initial and final values. Although any system of units can be used, all quantities must be expressed in the same system of units. Entered values and results can be edited for use in another calculation. All solutions are copied to the home screen.
commeng.zip 12k 06-01-28 File is not rated Engineering Solutions for Voice and Data Computations
The program gives solutions to the "bread and butter" problems encountered daily by electrical engineers and students working in the field of voice and data communication. I hope that the program will clear up some mysteries surrounding dB's, dBm's, voltage and power measurements.
compname.zip 1k 01-06-12 File is not rated Naming Inorganic Compounds
Basic methods for naming general inorganic compounds (for naming coordination compounds, see Chapter 23: Transition Elements & Coordination Compounds).
computer.zip 2k 04-01-24 File is not rated Hard Drive Formatted Capacity Computer
This is a utility to compute the formatted capacity of a computer hard drive given the manufacturer's stated capacity. It can also perform the inverse conversion - that is, given the formatted capacity, find the manufacturer's stated capacity. Reuploaded because of a problem where TI Connect for Windows couldn't read the program file - now fixed.
conduct.zip 29k 05-11-29 File is not rated Conductimetrie
calculer facilement la conductivité d'une solution de 2 ion easy calc conductivity of a solution of two ion
connet89.zip 110k 06-10-27 File is not rated Automatic Control Networks Analysis v 2.02
It's a very powerful program that allows an advanced analysis in Bode diagram of a transfer function and of a user entered control network. You can try different solutions and analyze their fundamental parameters: 0 decibel frequency, phase margin, gain margin and eventually peaks. You can also chose and trace different types of drawing: real and asymptotic TF graph and phase graph.
cons.zip 11k 05-11-26 File is not rated Fundamental Constants
Program Cons() represents 29 fundamental scientific and mathematical constants with abbreviations, names, values and formulas. Seven of these constants are not built in TI-89. These constants can be copied in variables.
constellaltion.zip 4k 01-03-25 File is not rated Constellation
Il s'agit d'un simulateur de Gravitation. Placer vos corps dans un repere, assigner leur une masse , un vecteur position et vitesse initiale et lance la Simluation !!!
control.zip 11k 01-06-04 File is not rated Control Theory Toolbox v1.1
The Control Theory Toolbox 1.1 is a collection of functions and programs to aid in solving control theory problems on the TI-89 and TI-92+ calculators. Bode and Nyquist plots can be generated, and there are functions to find poles and zeros, and calculate the vector margin. Gains and tranfer functions are expressed in the form they are commonly written on the blackboard, for example: 1/s and (s^2+s+1)/(s+3)(s+5).
controls.zip 1k 99-02-28 File is not rated Controls v4.0a
A program mainly used by the programmer of C , assembly, and TI basic. converter of Hex, Bin, Dec. ASCII Table. Get keys Codes. ETC.....
convert.zip 1k 02-03-16 File is not rated English-SI Converter v1.2
Not only does this program convert English to SI and vice versa, but also converts English to English and SI to SI. It converts units of length and units of temperature (Kelvin, Celsius, and Fahrenheit). This program has no known bugs or flaws, if you find one, please email me at bandit0888@icqmail.com.
converter.zip 3k 03-10-06 File is not rated Unit converter
It includes all of the following units: Volume: Cubic meter Cubic decimeter Cubic centimeter Cubic millimeter Hectoliter Liter Deciliter Centiliter Milliliter Microliter Barrel Gallon Quart Pint Acre Foot Gill Ounce Bushel Peck Cubic yard Cubic foot Cubic inch Area: Square megameter Square kilometer Square hectometer Square decameter Square meter Square decimeter Square centimeter Square millimeter Square micrometer Square nanometer Square Picometer Square inch Square foot Square yard Square mile Square nautical mile Square acre Distance: Megameter Kilometer Hectometer Decameter Meter Decimeter Centimeter Millimeter Micrometer Nanometer Picometer Inch Foot Yard Mile Nautical mile Acre Time: Second Minute Hour Day Week Year Century Millennium Pressure: Pascal Millibar Kilopascal Bar Inch of mercury Cm of mercury Mm of mercury Inch of water Cm of water Ft of water Psf Psi Standard atmosphere Torr Temperature: Celsius Fahrenheit Calvin
converterv1.2.zip 3k 03-11-03 File is not rated Converter v1.2
Use for OS v2.06 It includes all of the following units: Volume: Cubic meter Cubic decimeter Cubic centimeter Cubic millimeter Hectoliter Liter Deciliter Centiliter Milliliter Microliter Barrel Gallon Quart Pint Acre Foot Gill Ounce Bushel Peck Cubic yard Cubic foot Cubic inch Area: Square megameter Square kilometer Square hectometer Square decameter Square meter Square decimeter Square centimeter Square millimeter Square micrometer Square nanometer Square Picometer Square inch Square foot Square yard Square mile Square nautical mile Square acre Distance: Megameter Kilometer Hectometer Decameter Meter Decimeter Centimeter Millimeter Micrometer Nanometer Picometer Inch Foot Yard Mile Nautical mile Acre Time: Second Minute Hour Day Week Year Century Millennium Pressure: Pascal Millibar Kilopascal Bar Inch of mercury Cm of mercury Mm of mercury Inch of water Cm of water Ft of water Psf Psi Standard atmosphere Torr Temperature: Celsius Fahrenheit Calvin
convertnautstat.zip 1k 05-10-08 File is not rated Convert Between Statute and Nautical Miles
The .zip file contains two functions that convert between statute and nautical miles. It's pretty self-explanatory, but you can check out the ReadMe.
coulomb.zip 1k 10-01-31 File is not rated Coulomb's Law
simple program used to find the force between 2 charges
cpcalc13.zip 33k 05-09-29 File is not rated CP Calculator v1.3
This is an extremely simple yet useful program to be used in elementary energy balance courses and other chemical engineering applications, is used to perform change of Enthalpy calculations involving a simple compound or a mixture of chemical substances, it can be used with a given mol number or specific value, you can also include phase changes,and then it calculates the change of enthalpy between a given initial temperature to a final temperature. With the constants of heat capacity for the compound(s), the cp equation type and the enthalpy of phase change (if applicable). (you can find the constants in chemistry and chemical engineering literature i.e. Felder, Himmelblau, Perry, then you simply enter the values and get the calculations. It simplifies the hard work of evaluating the integrals for the cp polinomial by hand and specially when there are more than 2 compounds.
crcuits.zip 64k 07-12-15 File is not rated Multiloop DC and AC Circuits
This program uses the loop current method to solve multiloop circuits, either DC or AC. It can be used to solve for currents, voltages, charges (on capacitors), or resistances (impedances for AC). Several examples are included to illustrate the method.
cross.zip 31k 04-07-24 File is not rated Cross v1.7
Programa para realizar el análisis estructural de vigas continuas utilizando el método de dristibución de momentos. Los resultados obtenidos son los momentos internos en los extremos de cada nodo.
cst.zip 268k 05-11-02 File is not rated Control System Toolbox r1.3
CST r1.3 is a suite for Control Systems Analysis, Design and Tuning. CST features Continuous and Discrete Time Transfer Functions, Time Delay, Bode, Nyquist, Root Locus and Step Response Plots, Laplace and Zeta Tranformations, Mag and Phase Margins, Lead and Lag Networks Design, P, PI, PD, PID Design and Tuning and much more...
cst124.zip 496k 04-03-08 File is not rated Control System Toolbox for TI-89 release 1.2.4
This is a bug-fixed release for Control System Toolbox release 1.2.3
ct.zip 26k 03-01-01 File rated 7.52 Control's toolbox v1.16
Control's toolbox v1.16 The fastest program for frequency plot of a transfer function (Bode, Nichols and Nyquist plots)! You can also display a linear or logarithmic table of the plot, calculate the margin of stability of the closed loop function, the Routh-Hurwitz matrix, solve the Lyapunov equation, plot the root locus and much more! Note: CT uses a custom routine to calculate the phase (doesn't use the angle() function), and a custom routine for faster calculation of the amplitude plot.
curden.zip 1k 02-10-15 File is not rated Current Density
This is a simple program that will calculate the current density, density of valence electrons, drift velocity, and average time between collions.
currentdensity.zip 1k 02-10-23 File is not rated Current Density
This is a simple program that will calculate the current density, density of valence electrons, drift velocity, and average time between collions. This is an updated form of my last program. It is easier to use.
currents.zip 9k 03-08-26 File is not rated Physics Solver v1.2--Electrical Currents
A physics program which will allow you to solve for any variable from 5 different equations relating to currents.
d1colide.zip 2k 00-06-15 File is not rated One-Dimensional Collision Calculator
Calculates results of a one dimensional collision between two objects (UPDATED). (Physics)
danswap.89p 1k 02-03-12 File is not rated Weak Acid & Ka
This is my first real program (it does work). You are free to do with it what you plaese. If you change it, please mail me. I would be glad to hear from you.
data.zip 5k 07-10-11 File is not rated Data Conversion
This program converts data up and down the scale. For example, this program tells you that 64 MB is 65536 KB, not 64000 KB like you may think. It can convert from bytes up to petabytes, and you can go up and down the scale. The program is small and easy to use. Have fun converting I guess.
datafit.zip 5k 03-10-19 File is not rated Data Plotter and Curve Fitter
This program plots data points then gives you a choice of regression types to fit a curve to the data. This update changes the method of data input and improves the editing process. x,y coordinates of points may be entered one at a time or an existing 2 column matrix can be entered. Datafit() includes all regression types on the TI-89 as well as a polynomial regression program, Polyfitn(), which allows you to choose the degree of the polynomial. It's easy to try various regression types and see the results quickly. Even if you don't need to fit a curve to the data, it's a quick way to plot data.
datamanagerfp89.zip 72k 06-10-27 File is not rated Data Manager Fluids Data Pack
It's a package of datas relative to the most common fluids: water, ice, dry and wet air, methane and other technical fluids. The package contains also the archive matrix to use it with Data Manager.
datamanagergp89.zip 60k 06-10-27 File is not rated Data Manager Gas Data Pack
It's a package of datas relative to the Temperature, Energy, Enthalpy and Entropy of most common gases: Air, CO, CO2, H2, N2, O2. The package contains also the archive matrix to use it with Data Manager.
datos_estadistica.zip 87k 06-03-18 File is not rated datos estadistica
For those who are familiarized or be seeing a course of descriptive statistic they interpreted the results obtained in the chart calculated with DATA STATISTIC #The columns indicate the class interval, class mark, absolute frequency, absolute frequency accumulated upward, descending accumulated absolute frequency, relative absolute frequency, absolute frequency accumulated upward relative, relative descending accumulated absolute frequency respectively #The program makes use of the approach of the standardized variable Z that indicates the presence of extreme data or atypical inside the entered values, calculated as Z = (media_aritmetica - I date) / (desviaciòn_estandar) if this result is bigger at 3 in absolute terms is considered extreme or atìpic, in consequence DATA STATISTIC omit this values in the calculations #the I number of data it should be bigger at 20 according to the theory
daylight.zip 15k 07-02-24 File is not rated Daylight
Daylight() is a program which calculates next data for any location on the Earth: Sunrise, sunset and daylight times (for selected day/week, for symetrical days and for two selected days - with time differences); Prolongation of the daylight from the shortest daylight to the selected day; The Sun's culmination (time, angle) and declination on the selected day; Number of days between two dates.
db.zip 78k 08-02-17 File is not rated dB Calculator
dB Dezibel calculator- dB to gain factor and vice versa. Easy to install and use. You can stop the programm anytime using the escape key. Comes comlete with c source code, from J.Daldosch
dbm.zip 81k 08-02-17 File is not rated dBm Calculator
dBm Dezibel power calculator- dBm to gain factor and vice versa. Easy to install and use. You can stop the programm anytime using the escape key. Comes comlete with c source code, from J.Daldosch, its one of 2 useful progies, dBm and dB.
designofwaterconveyancech.zip 7k 08-05-27 File is not rated Design of Water Conveyance Channels
A program for water engineers and everybody else who is familiar with open channels hydraulics water conveyance structures.
dico.zip 45k 01-06-01 File is not rated Dico v3.50 (french)
tout le programme des classes prepas (Maths Sup & Maths Spé) en Maths et Physique-Chimie
diffract.zip 9k 03-08-26 File is not rated Physics Solver v1.2--Diffraction
A physics program which will allow you to solve for any variable from 5 different equations relating to diffraction and interferance of light.
dioptre.zip 6k 00-03-01 File is not rated Dioptre Calc (French)
Optical tool
disemaqu.zip 1226k 07-03-22 File is not rated Disemaqu, Machine Design -Diseño de Máquinas-
[ENGLISH] This program facilitates the design of different machine elements and power transmission, as chains, straps, gears and the bearings. The programs were developed using catalogues and guides of manufacturers like Goodyear, Intermec Colombia, SKF and the academic book Design in Mechanical Engineering 6ª Edition, Joseph E. Shigley. The contents are: 1 Chains of Rollers, 2 Strap, 3 Gears, 4 SKF Bearings. [ESPAÑOL] Este programa le facilita el diseño de diferentes elementos de máquina y transmisión de potencia, tal como lo son las cadenas de rodillos, las correas, los engranajes y los rodamientos. Los programas fueron desarrollados usando catálogos y guías de fabricantes como Goodyear, Intermec Colombia, SKF y el libro académico Diseño en Ingeniería Mecánica 6ª Edición, Joseph E. Shigley. Los contenidos son: 1 Cadenas de Rodillos, 2 Correas, 3 Engranajes, 4 Rodamientos SKF.
diseo_de_ejes.zip 97k 08-02-28 File is not rated SHAFTS / EJES v2.0
ENGLISH: This program is a help for power transmission shafts design. You can design this machine element using the english or the international units system. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa es una ayuda para el diseño de ejes de transmisión de potencia. Usted puede diseñar este elemento de máquina usando el sistema de unidades internacional o el inglés. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
dmv.zip 1k 99-10-10 File is not rated Density, Mass and Volume Solver
This program solves either Density, Mass or Volume using the basic equation of D=M/V. This is very useful in Chemistry class.
dna.zip 1k 98-11-21 File is not rated DNA v1.5
A Useful tool for bio class
dna2amino.zip 13k 05-06-25 File is not rated DNA to AMINO ACID
Takes a string of DNA and converts it into mRNA and thn produces a sequence of amino acids
dragcoefficient89.zip 59k 06-10-27 File is not rated Drag Coefficient Calculator
This program calculates the hydraulic drag coefficient by Reynolds number and roughness coefficient choosing the correct range (sleek pipe, lumpy pipe or intermediate) and using the most well-known formulas
drawcirquitdiagram.zip 7k 09-05-11 File is not rated Draw cirquit diagram
[updated from "Draw electric schematic" to 1.0] Draw wires and electrical symbols. Simple program but does the job fairly nice and easily. Suggestions and/for extra components are more than welcome! Don't hesitate to ask. CHANGES: - Move cursor without drawing wire - Text placement - Documentation intro can now be skipped with ESC - Documentation updated including in-program.
e01_2001.zip 25k 01-06-03 File is not rated Estructuras 2001
This an enginering program to calculate reactions, centriods, morh's circle and others stuff(Only in Spanish for now)
easter.zip 1k 04-04-11 File is not rated Date of Easter
Compute, for a given year, the date of Easter
easykin.zip 1k 98-10-23 File is not rated Easy Kinematics Program
Solves kinematic problems for each variable.
econf.zip 1k 00-12-10 File is not rated EConf v1.0
This is a set of two functions for finding the full electron configuration and the abbreviated electron configuration. They return the configuration in a string so they can easily be incorporated into any program or used alone. Very small.
econgthr.89p 1k 01-12-22 File is not rated Economic Growth Rate
Figures economic growth rate. Must understand Macroeconomic basics to use.
economia.zip 1888k 08-03-25 File is not rated Ingeniería Económica / Economical Engineering v1.2
ENGLISH: This program is a help in Economy for Engineers or Economical Engineering which speeds calculation process. Equations: Composed Interest, Valuations, Advanced vs. Due, Uniform Series, Arithmetic Gradient, Geometric Gradient, Echeloned Gradient and Combined Fluxes. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa es una ayuda en Economía para Ingenieros o Ingeniería Económica el cual agiliza los procesos de cálculo. Ecuaciones: Interés Compuesto, Tasas, Anticipada vs. Vencida, Serie Uniforme, Gradiente Aritmético, Gradiente Geométrico, Gradiente Escalonado y Flujos Combinados. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
ecslv.zip 16k 02-02-16 File is not rated Electric circuit solver R3
Electric circuit solver for TI89 and TI92P solves voltage in all nodes and current in all elements of electric circuit. Needs Laplace and Z transform.
ecuacion.zip 786k 07-03-23 File is not rated Ecuacion, equations manager –Administrador de Ecuaciones-
[ENGLISH] ECUACION gathers an important data base of equations (almost 900 in total!) extracted from the Pensum of Mechatronics Engineering form the San Buenaventura University, as well as tools for engineers. Within these is a tool to solve and manage (save as many eqs as you want, organizing them in topics and sub-topics, you can edit, delete, export, import and back-up) equations, systems of equations and a program to solve differential equations of 1st and 2nd order. [ESPAÑOL] ECUACION reúne una importante base de datos de ecuaciones (casi 900 en total!) extraídas del Pensum de la carrera de Ingeniería Mecatrónica de la Universidad de San Buenaventura, así como herramientas generales para ingenieros. Dentro de estas se encuentra un sistema de evaluación, solución y despeje de ecuaciones, sistemas de ecuaciones y un programa para resolver ecuaciones diferenciales de 1er y 2do orden. Puede administrar por temas y grupos todas las ecuaciones que quiera, puede agregar, editar, borrar, exportar, importar y hacer back-up.
eenergy.zip 1k 03-10-13 File is not rated Electric Potential
This FUNCTION solves for the electrical potential of a system of particles. This is very useful for E&M Physics classes and saves a lot of time. Just input the x, y, and z positions of the particles, and the charges of the particles and VOILA! There's your answer! Hope you like this and all of my other programs! Note: If you are working with particles in only 2 dimensions or 1 dimension, just set the z (and y) values to zero...The function will still work for these types of problems.
eeprojr.zip 3k 00-02-19 File is not rated EE*PROjr. v1.04
An electonics software package, designed for the average High School student. Contains a four band resistor value calculator, and a "unit manipulated" Ohm's Law program.
efield_2.zip 3k 02-07-15 File is not rated Electric Fields Due to Point Charges in a Plane
This program calculates the net electric field at any point in a plane due to any number of point charges lying in the plane. The charges, their coordinates and the coordinates of the point P at which the field is to be calculated must be entered. The program calculates the magnitude and direction of the net field at P. You then have the option of displaying 2 types of vector diagrams. The first shows the individual fields due to each charge. The second is the vector addition polygon showing the net field.
efield_3.zip 2k 02-07-15 File is not rated Electric Fields Due to Point Charges (in 3-dimensions)
This program calculates the net electric field at any point in space due to any number of point charges. The charges, their coordinates and the coordinates of the point P at which the field is to be calculated must be entered. The program calculates the net field at P and displays the result in rectangular, spherical, and cylindrical vector formats.
eformula.zip 23k 99-11-05 File is not rated Electrical Formulas v1.0
This program calculates Amperage, Watts, Voltage, Resistance and much more, It has a built in resistor color code converter/coder. It's a very helpful program if you are an electronic hobbyist or studying AC/DC.
elctrneg.zip 1k 01-06-12 File is not rated Electronegativity Table
A table of electronegativity values for about 40-50 of the most common elements.
elecbasc.zip 857k 07-03-22 File is not rated ElecBasc, Basic Electronics -Electrónica Básica-
[ENGLISH] ELECBASC is a compendium of theories, formulas, concepts and tools of Basic calculation of Electronics. With them, the student will be able to strengthen the theory and to make verifications numerical of contents seen in class. Later, ELECBASC will be of utility for the professionals of engineering since they will count on immediate disposition and access to these basic concepts and tools. The contents are: 1 Resistors (Ω), 1,1 Color►Value (4 bands), 1,2 Value►Color (4 bands), 1,3 R in serie, 1,4 R in Parallel, 1,5 Voltage Splitter, 1,6 Current Splitter (I), 2 Inductances (L), 2,1 Color►Value (Molded Inductances), 2,2 Value►Color (Inductancias Molded), 2,3 L in serie, 2,4 L in Parallel, 3 Capacitances (C), 3,1 Code►Value (JIS Code - Standard Industrial Japan), 3,2 Value►Code (JIS Code), 3,3 C in serie, 3,4 C in Parallel. [ESPAÑOL] ELECBASC es un compendio de teorías, fórmulas, conceptos y herramientas de cálculo de Electrónica Básica. Con ellas, el estudiante podrá afianzar la teoría y hacer comprobaciones numéricas de contenidos vistos en clase. Posteriormente, ELECBASC será de utilidad para los profesionales de la ingeniería ya que contarán con inmediata disposición y acceso a dichos conceptos básicos y herramientas. Los contenidos son: 1 Resistencias (Ω), 1.1 Color►Valor (4 bandas), 1.2 Valor►Color (4 bandas), 1.3 R en Serie, 1.4 R en Paralelo, 1.5 Divisor de Voltaje, 1.6 Divisor de Corriente (I), 2 Inductancias (L), 2.1 Color►Valor (Inductancias Moldeadas), 2.2 Valor►Color (Inductancias Moldeadas), 2.3 L en Serie, 2.4 L en Paralelo, 3 Capacitancias (C), 3.1 Código►Valor (Código JIS - Japan Industrial Standard), 3.2 Valor►Código (Código JIS), 3.3 C en Serie, 3.4 C en Paralelo.
elecconf.zip 1k 00-06-15 File is not rated Electron Configuration
This is a program that tells the principles/rules that govern electron configurations and the order of the levels of energy levels (s-f).
electra.zip 3k 01-12-16 File is not rated Electra
Lots of electrical equations plus a Ressistor color code solver.
electric.zip 8k 03-08-26 File is not rated Physics Solver v1.2--Electric Fields
A physics program which will allow you to solve for any variable from 6 different equations relating to electric fields.
electricity.zip 1k 09-10-18 File is not rated Basic Electricity Formulas
prompts the variables, calculates, and displays the formulas for voltage, current, resistance, power, capacitance and stored energy
electron.zip 1k 99-05-31 File is not rated Electron Configuration Finder v1.1
Finds The Electron Config.
elements.zip 16k 02-05-30 File is not rated Elements v5.1
This new version contains a grapic image, name, Atomic Mass, Valence, Electronegativity, Atomic and Ionic Radii, Electron Affinity, 1st Ionization Potential, Molar Volume, Enthalpys (Atomization, Fusion, and Vaporization), Specific Heat Capacity, Form (Crystal Structure), Density, Melting and Boiling Points, Thermal Conductivity, Type, and an Electron Configuration. Still contains Molar Mass Calculator, and now also has an Isotope Library with % of Natural Occurence! Also aloows a Temporary shutdown to conserve batteries. Entire Group contains 3 files: The main program, the image, and a data structure. Total size of group is 48133 bytes.
elements2.zip 4k 03-03-05 File is not rated Elements v2.0
periodic table and other things about elements
elements3.zip 10k 00-05-12 File is not rated Elements v3.0
Elements Version 3.0, one of the best, if not the best, and most complete periodic table programs for the TI-89.
elements_fr.zip 8k 99-10-16 File is not rated Elements v2.718 (French)
This a periodic table plus a molar mass calculator translated in french. Easy to use.
eltec.zip 3k 02-07-05 File is not rated ElectroTecnics ver. 0.8
It give an hand in linear circuit analyses
eltrnxcc.zip 1k 04-03-07 File is not rated Resistor Color Code Converter
Converts colored bands to resistance and tolerance, and the other way around. ;-)
em_fields.zip 5k 01-12-22 File is not rated Electro-Magnetis Fields equavions
Divergent, Gradient, Laplacian, Rotor & Vector Cross Multiplicity; in Cartezian, Cylindrian and Spherical forms.
emechine.ieee.zip 1k 09-01-09 File is not rated ieee 0.9
find IEEE model of an induction motor using NLT, BRT (LRT)and DC tests. (based on P.C.Sen book)
emechine.oct.zip 1k 09-01-09 File is not rated oct 0.9
open circuit test
emechine.sct.zip 1k 09-01-09 File is not rated sct 0.9
short circuit test
emfields.zip 8k 03-08-26 File is not rated Physics Solver v1.2--Electric & Magnetic Fields
A physics program which will allow you to solve for any variable from 5 different equations relating to electric and magnetic fields.
emplpop.zip 1k 05-09-24 File is not rated Employment population
This program figures the total percent of people employed in a country. Need basic understanding of macroeconomics to use.
en.zip 6k 01-07-02 File is not rated EN
-v0.2- This is a chemistry program that can calculate the difference in electronegativity for two elements in a compound, and then tell wether the bond between the two elements is ionic, covalent, or polar covalent.
energy.zip 9k 03-08-26 File is not rated Physics Solver v1.2--Energy
A physics program which will allow you to solve for any variable from 5 different equations relating to electric and magnetic fields.
energy89.zip 1k 00-12-17 File is not rated Energy v1.0
Calculates the kinetic or potential energy given a set of variables
energymomentum.zip 1k 09-10-15 File is not rated Kinetic Energy and Momentum
Enter the mass and the velocity, and calculate the kinetic energy and the momentum of the object.
ephy4.zip 25k 02-03-10 File is not rated Ephy 4
Periodic table of elements
ephyultimate.zip 31k 05-11-26 File is not rated Ephy Ultimate Edition (English Deal)
Periodic Table of Elements : Ultimate EDition INNOVATIONS AND UPDATES: - correction many bugs. - correction of the erroneous data. - new graphic interface. - new algorithm of displacement of the cursor (100% faster than the preceding versions). - new algorithm of posting of character string for the cards of elements. - posting of the symbol and the name of the element on the table. - supressions of the data "isotopes". - addition of my data "tyme" (family). - addition of new cards (the last elements discovered). - correction "To leave the Program": once the left program, the user returns to the screen HOME.
eqso.zip 2k 03-03-10 File is not rated Equinoxex and Solstices
The program computes, for a given year, the istant of the equinoxes and solstices.
equbilan.zip 6k 00-12-01 File is not rated Equbilan v1.5
(french) equlibre les equations bilans. Recherche le reactif limitant et calcule les quantites finales de tous les reactifs
equbilan17.zip 7k 01-06-01 File is not rated equbilan 1-7beta
un equilibreur d'equation chimique qui permet de trouver le reactif limitant les quantites finales...
estructuras.zip 20k 01-12-22 File is not rated Estructuras 6.0
Este es un programa para el calculo de reacciones en vigas estaticamente determinadas como indeterminadas. Ademas tiene utilidades como lo son calculo de circulo de morh, centroides,calculo de Q en una seccion y muchas otras mas.
etron.zip 1k 02-10-21 File is not rated Electrons
This program gives the expected electron configuration for any element
euler.zip 1k 06-12-10 File is not rated Euler Method for Physics
This program allows you to use the Euler method for physics calculations...such as air friction with gravity.
ev.zip 1k 03-03-05 File is not rated Eigen Values of a Matrix
This function calculates symbolically the eigen values of a matrix. Really easy and quick
exoch.zip 25k 01-04-29 File is not rated Exercices Chimie AcideBase
1 dizaine d'exercices de chimie (TS) sur les Acides/Bases, format TxtRider. Compatible TI89 & TI92
fams_error.zip 5k 07-10-11 File is not rated Error Function / Función Error
ENGLISH: Gaussian error function, complementary gaussian error function and inverse gaussian error function; these are useful, for example, in heat transfer. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Función gaussiana de error, función gaussiana de error complementaria y función gaussiana de error inversa; éstas son útiles, por ejemplo, en transferencia de calor. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
fams_resortes.zip 951k 07-02-17 File is not rated SPRINGS / RESORTES v1.0
ENGLISH: This program helps to design this machine element. Table of mechanical properties of wire for helicoid springs included in this file. TI-89, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa ayuda a diseñar este elemento de máquina. La tabla de propiedades mecánicas de alambre para resortes helicoidales incluida en este archivo. Compatible con TI-89, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.
fft.zip 1k 99-12-26 File is not rated Fast Fourier Transform
Computer FFT for a list of data points. Uses radix of 2.
fft128.zip 155k 06-12-24 File is not rated Fast Fourier Transform 128 V3
Performs 128 points FFT on edited (built-in editor) or CBL collected data. Choose Fe, window and plot mode, etc...
fft64.zip 150k 06-12-24 File is not rated Fast Fourier Transform 64 V3
Performs 64 points FFT on edited (built-in editor) or CBL collected data. Choose Fe, window and plot mode, etc...
filter.zip 1k 04-09-06 File is not rated Selective Amplifier Calculation (german only)
Selective Amplifier Calculation; one-tank-input-filter for a single bjt-stage, two-tank-output-filter for that stage, the y-parameters for the used bjt, tells what the s-parameters are meaning
finanzas.zip 576k 07-03-22 File is not rated Finanzas, finance tool –Herramienta de Finanzas-
[ENGLISH] FINANZAS gathers a series of programs and functions to facilitate financial calculations. It includes programs for the creation of amortization tables and depreciations, as well as a tool to solve problems using TVM (Time Value of Money), rates conversions and functions for: Effective interest rate: EFF, Nominal Rate: nom, Net Present Value: npv, Net Future Value: nfv, internal Rate of Return: irr, Cost: cst, Selling price: sel, Margin: mrg..[ESPAÑOL]FINANZAS reúne una serie de programas y funciones para facilitar cálculos financieros. Incluye programas para la creación de tablas de amortización y depreciaciones, así como una herramienta para resolver problemas utilizando la teoría TVM (Time Value of Money), conversión entre tasas y funciones para: Tasa de interés efectivo: eff, Tasa Nominal: nom, Net Present Value: npv, Net Future Value: nfv, Tasa interna de Retorno: irr, Costo: cst, Precio de Venta: sel, Margen: mrg.
fizzix.zip 3k 01-01-29 File is not rated Fizzix89 Final
This Program Is a compilation of almost every equation you will ever need for the AP Physics B Exam grouped by category and implemented by the toolbar and dropdown menus! This does not do the math for you - because you have to show your work anyhow! Thusly, this program inlcudes all equations learned up through April 1st 2000 and includes Units. Sorry for the delay, folks! Apparently - the revised edition was sitting on my old pc this entire time when I had thought I lost it to a calculator crash! Anyways, this new edition sports the long awaited concepts/final touches. So easy to use, no wonder its number 1! ;) Enjoy for now!!!
fizzix89.zip 5k 00-04-03 File is not rated Fizzix89
This Program Is a compilation of almost every equation you will ever need for the AP Physics B Exam grouped by category and implemented by the toolbar and dropdown menus! This does not do the math for you - because you have to show your work anyhow! Thusly, this program inlcudes all equations learned up through April 1st 2000 and includes Units. By May 12th, a new edition should be released that has concepts and the final touches. So easy to use, no wonder its number 1! ;) Enjoy for now!!!
fluidti_if97_eng.zip 643k 03-04-13 File is not rated FluidTI
Software for the Industrial Formulation IAPWS-IF97 for Water and Steam
fluidti_ti_89_water_eng.zip 162k 05-03-07 File is not rated FluidTI TI89 English
Software for the Industrial-Formulation IAPWS-IF97 for Water and Steam.
force.zip 4k 00-11-09 File is not rated Force Calculator
This is a program that helps you calculate vector forces. It gives you the force and direction that is produced when who forces act on an object. VERY useful for physics class, it does everything for you.
forces.zip 7k 03-08-26 File is not rated Physics Solver v1.2--Forces
A physics program which will allow you to solve for any variable from 4 different equations relating to forces.
form.zip 1k 03-03-07 File is not rated FORM
Calculates Hasofer-Lind Reliability Index using FORM method. Works up to 3 variables
forms.zip 3k 01-04-04 File is not rated Formulaire Physique Chimie
Formulaire de physique chimie contenant toutes les formules de Term S, format TxtRider, compatible TI89 & TI92
fourcoef.zip 8k 99-05-21 File is not rated Fourier Coeficients
Fourier Coeficients Program for 1, 2 or 3 intervals functions.
freqanalysis.zip 5k 05-07-17 File is not rated Frequency Plot v0.2
Plots frequency components of a signal with input and output values, computes "klirr"-factor.
fresnel.zip 1k 00-04-18 File is not rated Fresnel
Physics prog for Fresnel's vector
gas_laws.zip 3k 02-03-17 File is not rated Gas Laws
A group of functions that solve various gas law equations.
gases_1.0.zip 3k 03-10-23 File is not rated Gases Simplyfied 1.0
It does anything! volume, pressure, moles and temperature over ideal and real gases plus a table of the most used gases and their constants for real gas equation Wait for Gases 1.5
gaslaws.zip 2k 01-06-02 File is not rated Gas Laws
This is a gas law program that will help you solve gas law equations. It has the five main gas law equations built in. Just input x for the unknown variable. It is really simple to use and does not take up much space.
gaslaws_will.zip 2k 03-06-03 File is not rated Gas Laws Notes
This is a gaslaws Chemistry program for the 89,92,92+, and V200. It displays the 7 laws for you, but doesn't help cheat by doing the work.
gastab89.zip 750k 06-11-18 File is not rated Real Gas Manager
Temperature, Entropy, Enthalpy, Internal Energy and fundamental constants of most common REAL gases with linear interpolation from a database. An advanced units system allows you to customise, save and reload the requested units.
gates.zip 2k 99-12-08 File is not rated Gates
An easy way to draw logical gate diagrams
gauss.zip 1k 03-09-17 File is not rated Gaussian Curve
It displays the standard deviation and the average from the data inputed, then it gives the graph.(u must be patient... it takes 2:15 min to finish the program)
gcd.zip 4k 00-03-16 File is not rated Gradient, Curl and Divergence
Important tools for vector calculus. 3 utilities to calculate Gradient, Curl and Divergence at the command line. It allows the user to specify the coordinate system (rectangular, cylindrical, or spherical) as well as the variables being used. Very flexable functions, especially if used programamatically.
gear.zip 122k 09-04-05 File is not rated Gear
(Originally submitted 2005-07-24) Spur, Helical, and Bevel gearset design based on AGMA standards. Through hardened, Nitrided, and 2.5% Chrome Steel as well as Nitralloy St-HB utilized. Face width initial estimator capability. Internal surface geometry factor (I) calculation. Capable of solving both design problems through iteration, and analysis problems (like power rating) through symbolic solution.
gencode.zip 12k 06-01-07 File is not rated Genetic code table
GenCode() is a program which presents standard genetic code (RNA codon table). In addition to standard presentation is possible to change a sequence of four bases (U,C,A,G) and a sequence of three bases in the codons. In this way is possible to get 144 different views on this table. A reverse codon table is also included.
genetool.zip 2k 98-11-21 File is not rated Gene Toolkit
A very essetial tool for biology.
genie.zip 4k 99-12-08 File is not rated The Genetics Genie v0.6 Beta
This is an indispensible tool for genetics problems. It includes a hybride crosser, dna converter, and a codon converter.
getj.zip 676k 05-10-29 File is not rated getjuis ( Circuitos Eléctricos)
NUEVA VERSIÓN. Programa para el análisis de circuitos electricos con cualquier tipo de exitación y con fuentes dependientes e independientes que calcula todas las tensiones nodales y equivalentes de thevenin, probado con más de 100 circuitos de los libros de Hayt y de Nilson. Recomendado para estudiantes de ingeniería. (Version Beta3) Ahora habilitada la función "serie o paralelo". By Gerardo E Terán Julio
getjdif.zip 1k 04-11-11 File is not rated getjdif
Programa para resolver ecuaciones diferenciales por metodos numéricos
getjecu.zip 1k 04-11-11 File is not rated getjecu
Programa para resolver ecuaciones por metodos numéricos. NEWTON-RAPSON, REGULA FALSI, PUNTO FIJO, SECANTE, BESECCION by Gerardo T.
getjtran.zip 1k 04-11-11 File is not rated getjtran
Programa para el diseño de transformadores de voltage que calcula el area de la chapa, los bobinados y los otros parámetros.
getjuis.zip 676k 05-08-27 File is not rated getuis 6.0
[ES] Analisis de circuitos Electricos [EN] Analysis of Electronic Circuts
gphysicsch2_1dmotion.zip 2k 01-12-22 File is not rated General Physics: Chapter 2
Summarizes one dimensional motion, with equations and definitions.
gphysicsch3_2dmotion.zip 3k 01-12-22 File is not rated General Physics: Chapter 3
Summarizes two dimensional motion, with equations and definitions.
gphysicsch5_workenergy_txt.zip 2k 01-12-22 File is not rated General Physics: Chapter 5 (txt)
a text file of equations for work, potential, kinetic, and mechanical energy
grafcir.zip 8k 03-09-08 File is not rated cirgraf_89/92+/v200
*(english) lets you draw and define the ramp, impulse and step functions of a signal, using the program after creating them from inside the program or from the y= editor *(espanol) le permite definir y graficar las funciones rampa paso e impulso de una senal despues de haberlas creado desde el programa o desde el editor de y=
gravity.zip 11k 03-08-26 File is not rated Physics Solver v1.2--Universal Gravitation
A physics program which will allow you to solve for any variable from 8 different equations relating to universal gravity.
hfstab.zip 1k 04-09-06 File is not rated S-Parameter Stability Calculation (german only)
let the program know the s-parameter of the circuit you have to investigate, it can tell you the stability circles in numbers and gfx.
hidra.hidra.zip 1k 04-06-19 File is not rated Hidraulica
Calculo de flujo gradualmente variado, alturas normales y criticas, momentas para las secciones rectangulares y trapeciales. (actualizacion)
hidra.zip 1k 03-07-17 File is not rated hidraulica
programa de hidraulica que calcula flujo variado por los metodos de j y f promedio y tambien por el metodo j promedio y variacion de energia, ademas calcula las alturas,energia y momenta normales y criticas para secciones trapeciales y rectangulares.
hidrologiabasica.zip 287k 09-06-07 File is not rated Hidrologia Basica®
Gracias por descargar Hidrologia Basica® El programa comprende los siguientes topicos: Evapotranspiracion: Hargreaves, Thorntwaite, Garcia B. y Turc. Ecuacion de Curva de Descarga: tabla de conversion LOG, ecuacion y representacion grafica. Ecuacion de Curva de Intensidad: tabla de conversion LOG, ecuacion y representacion grafica. Thank you for download Basic Hydrology® program that comprises the following topics: Evapotranspiration: Hargreaves, Thorntwaite, Garcia B. And Turc. Discharge Curve Equation: it includes LOG conversion table, equation and his graph. Intensity Curve Equation: it includes LOG conversion table, equation and his graph.
his.zip 19k 02-03-16 File is not rated HIS: Syllabus for diverse subjects - in Norwegian
Including subjects "Kjemi og Miljølære", "Mattematiske metoder 1", "Fysikk"
hl_q_d.zip 140k 07-03-22 File is not rated Losses in Pipe Flows / Pérdidas en Flujos por Tubería
ENGLISH: This program calculates head loss (hL), flow reason (Q) and average pipe diameter (D) using Swamee and Jain formulas (1976). TI-89, TI-92, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa calcula pérdida de carga (hL), razón de flujo (Q) y diámetro medio de la tubería usando las fórmulas de Swamee y Jain (1976). Compatible con TI-89, TI-92, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.
hrdcross.zip 46k 04-07-24 File is not rated HrdCross
Programa para el análisis hidráulico de un sistema de agua potable de red cerrada. Utiliza el método de Darcy Weisbach y Hazen Williams por distribucián de caudales o hardy cross.
humidity.zip 1k 00-07-14 File is not rated Wet Bulb Dry Bulb Humidity
Humidity from wet/dry bulb
hw.zip 4k 00-02-23 File is not rated Hardy-Weinberg Equilibrium Calculator
=-for biology-= This program will calculate the population statistics for a trait using the Hardy-Weinberg equation: p²+2pq+q².
hwz2.0.zip 1k 06-09-17 File is not rated HWZ 2.0
Program to calculate radioactive half-lives. (German)
idealg.zip 7k 01-03-25 File is not rated IdealGas v0.1
his chemistry program will help to solve IdealGasLaw problems.
idealgas.zip 1k 00-07-14 File is not rated Ideal Gas Law Problem solver
PV=nRT---This program will solve for whatever variable you need. it can give the pressure in either Torr or atm. It can also give an answer in either K or C.
imc.zip 2k 02-05-20 File is not rated BMI (Body Mass Index) v. 1.0
This program will give you your BMI as well as useful information.
inac.zip 66k 06-01-27 File is not rated Celestial/Astronomical Navigation v0.5b
Astnav89/INAC, Implementation of Navigational Algorithms in Computers. This program will take in sextant readings and put out your latitude and longitude. This is an updated version. It is still beta stage. It also has a planetarium and great circle calculator, partial coastal navigation and more. This version has many bug fixes and a new setup method.
induc.zip 2k 99-06-30 File is not rated Induction v1.0
Phenomenal of induction.
induct.zip 1k 04-09-06 File is not rated Inductor Calculation (german only)
calculate the inductivity of a wire or an inductor
inductio.zip 9k 03-09-01 File is not rated Physics Solver v1.2--Electromagnetic Induction
A physics program which will allow you to solve for any variable from 8 different equations relating to electromagnetic induction.
intensity.zip 1k 06-02-17 File is not rated Sound Intensity
Intended to supplement other physics programs such as Physics Solver. Provides several important sound programs.
ions.zip 1k 00-06-15 File is not rated Ions
This is a program that tells which monatomic and polyatomic ions have which charge.
ionsizes.zip 1k 01-06-12 File is not rated Ion Sizes
A table of the common ions of main elements and their atomic radii
jbsim.zip 1k 01-03-27 File is not rated JBSIM
Calculateur de pH (chimie) / pH chemistry
jbsim2_89.zip 91k 01-05-16 File is not rated JBSim v2.0
Simultit / pH calculator and plotter / Calculateur de pH et affichage de courbe de dosage
jectii89.zip 1k 03-03-14 File is not rated Projectile II
Enter in data about a projectile such as the initial velocity, initial angle, and initial height and receive two pages of information about the projectile. This program solves for projectiles that either fall to the ground or that collide into a wall.
jmoons89.zip 281k 02-07-23 File is not rated JMoons
JMOONS is a TI-89 calculator activity which uses the calculus of parametric equations to model the moons of Jupiter as seen from earth, either through binoculars or an inverting telescope. After doing the math, students can use the TI-89 to identify moons during actual observations.
jpromedioydife.zip 1k 03-07-08 File is not rated flujo gradualmente variado
f.g.v
karnaugh.zip 118k 06-01-27 File is not rated Logical Suite v1.34
Do anything with Karnaugh table...interactive editing, simplifying, saving as function, reloading and circuit drawing!!! Supports '0', '1' and 'x' when doesn't matter (with 4 vars only) After editing it makes the synthesis of 4 bits synchronous counters with JK flip-flops and runs the counter to verify it is 'non-blocking'
kinematicequationsv1.2.zip 3k 01-12-22 File is not rated Physics: Kinematic Equations V. 1.2
Solves the four most basic kinematic equations of physics relating to motion, horizontal/or vertical. Version 1.2 fixes the clearpro problem. Thanks to ConcertMaster69 for notifying me of this.
kinematics1.0.zip 1k 04-12-11 File is not rated Kinematics 1.0
Solves kinematics equations for both linear and rotational but you need to think of the rotational variables in terms of linear variables, i.e. w=v
kinmatic.zip 5k 01-12-16 File is not rated kinmatic
This program solves kinematic equations, solves basic physics equations, and converts units.
kmat.zip 95k 99-12-25 File is not rated KMat - Package
Civil engineering: Generates Stiffness matrixes for bars in plain static systems with any inconsistencies.
kmtheory89.zip 7k 03-06-19 File is not rated Kinetic Molecular Theory (5pt)
This is just a few notes from chemistry class which may prove useful to you.
ledcalc89.zip 1k 02-08-02 File is not rated LED Calculator v1.0
This program is very useful for use in electronics. Enter the typical forward voltage, current drawn, and how much voltage you want to run it on, and you will find out the LED's resistance, as well as the resistor required to prevent burning out the LED. The program could also be used for relays, motors, incandescent lamps, etc.
legendrechi.zip 1k 06-09-26 File is not rated Legendre Chi Function
This computes Legendre Chi (v,z) where the v is sub of the Chi symbol. Accurate mainly between -1 and 1.
length89.zip 1k 02-04-11 File is not rated Ye Olde English Length Units
links, chains, furlongs, and leagues
lens.zip 8k 01-03-14 File is not rated Lens
Programme d'optique de spé physique résolvant les système à 1 ou 2 lentilles et qui trace le schéma
lens2.zip 4k 02-06-01 File is not rated Thin Lenses
This program solves for image position and size for either a single thin lens or a combination of 2 thin lenses. It also draws ray diagrams to illustrate image position, size, and nature. The program can handle real and virtual images, real and virtual objects, and any lens spacing.
lexique.zip 5k 01-04-04 File is not rated Lexique Physique Chimie
Lexique de Physique Chimie des termes de TermS
lfgauss.zip 193k 08-02-12 File is not rated LFGauss1.1
This name stands for “Load Flow using Gauss-Seidel Method”; it’s written in a TI-89 Titanium. The formulas used in it are based on this book: “Power System Analysis by Hadi Saadat”, The program is not written for just giving the final answer, it solves the problem step by step and is specially useful in tests because most of the time you are supposed to solve the problem only for a few steps and write down the procedure, however you can use it for reaching a final answer just by a few changes but when there are programs like POWERWORLD or DIgSILENT I think it won’t be needed. Only those who have solved load flow problem with at least 3 bus and 4 iterations will understand how much useful this program can be however it is still very helpful for smaller networks. There is also a subprogram which calculates the Ybus matrix. The Ybus calculated after running this program can be used in other programs that I have written like Lfnewton or Lffdcpld. By inversing this matrix you calculate Zbus which is helpful especially when you are going to solve a short circuit problem. Required slack bus power, transferred power between buses, power loss on lines, current flowing through the lines and some other parameters of system are calculated too.
lfnewton.zip 194k 08-02-12 File is not rated LFNewton1.0
“Load Flow using Newton Rophson Method” The program leads you to final answer step by step & everything is shown on the screen. (very useful in tests) Before anything I suggest you to study the LFGauss.pdf file which is included in LFGauss().zip package. By the way this package is completely independent. As we will see through an example, learning how the program works is pretty easy. The same as LFGausse the formulas used in it are based on “Power System Analysis by Hadi Saadat”
lglied.zip 1k 04-09-06 File is not rated two-components-matching calc
calculates a matching circuit (L, both versions)
linmot.zip 2k 02-06-01 File is not rated Linear Motion
This program solves uniformly accelerated linear motion problems. The values of any 3 of the 5 quantities {x, vo, v, a, t} must be entered, then the program chooses the proper equations and solves for the remaining quantities. All solutions are copied to the home screen.
liqvapequlibrium.zip 11k 05-03-07 File is not rated Liq-Vap Equilibrium
Calculates properties of a binary compound mixture. Ideal for chemical or industrial Engeneering students
logicdes.zip 49k 07-04-26 File is not rated Logic Designer 2.1.1
A nice graphical editor and simulator for circuits of digital logic gates with on-calculator help and load/save. Supports gates (N)AND, (N)OR, XOR, EQUIV, NOT, constant 0 or 1, junction, switch, and light. Version 2.1.1 has minor fixes including one to splash screen centering on TI-92 Plus and Voyage 200.
longlat.zip 1k 03-03-23 File is not rated Long-Lat
How far is it from Alaska to Florida? Use this program to find out. Enter, longitude and latitude coordinates of any two places on the globe and find the distance between them across the surface of the earth.
lorentzf.zip 1k 09-11-03 File is not rated Lorentz Factor (Special Relativity Calculation)
enter the velocity as the only parameter, and find the Lorentz factor, which is useful in many special relativity calculations
loss_cf.zip 67k 06-12-30 File is not rated Loss of Pressure Coefficient v 1.01
Returns the concentrate loss of pressure coefficient for the most common elements of an hydraulic circuit: valves, elbows, T connections, section increase and reductions, tank input and output, 90° curves and so on.
lsa122ams208.zip 45k 03-05-20 File is not rated LSA 2000 version 1.2.2 for AMS 2.08 (or greater)
Laser Safety Advisor (LSA) 2000 performs a laser hazard analysis using methods that comply with ANSI Z136.1-2000. This program more closely reproduces the numeric results that would be generated by a manual laser hazard analysis, using exactly the methods that are specified in the ANSI standard. This updated version of the package contains improvements to the analytic engine. The program is now much faster than the original release, because the current version bypasses the .nSolve. function when it generates numeric solutions for implicit equations. This version is also better at screening out nonsensical input combinations.
machcalc.zip 1k 99-12-25 File is not rated Machinist Calculator v1.5
An update of v1.0, added bolt hole circles in this version.
machinist_chord_calc.zip 3k 03-03-10 File is not rated Machinist Chord Calculator
This program will take any two knowns and give out the arc length, segment height,chord length, and much more. A must for any Machinist and Math student.
machinistchordcalc.zip 3k 03-03-10 File is not rated Chord
This Chord Calculator has just about everything you will ever need to know.
mag_f_t.zip 104k 07-12-06 File is not rated Magnetic Force and Torque
This program calculates forces and torques exerted by a uniform magnetic field. It finds the force exerted on either a moving charge or a current carrying conductor located in a magnetic field and the torque exerted on a current loop or a magnetic dipole by a magnetic field. It works for rectangular or circular loops in any orientation or for a loop of arbitrary shape lying in the x-y plane. Either numerical or symbolic solutions can be found. Several examples are included.
magnetic.zip 7k 03-09-01 File is not rated Physics Solver v1.2--Magnetic Fields
A physics program which will allow you to solve for any variable from 2 different equations relating to magnetic fields.
magnitude.zip 10k 02-02-19 File is not rated Magnitude
A BASIC program that converts between different stellar magnitudes for viewing stars from different points in space.
main.apbio.89p 1k 03-03-09 File is not rated Hardy-Weinberg equation
This amazing program allows the user to begin from any variable while the calculator solves for all of the remaining variables including the equilbrium.
marco2d.zip 13k 03-05-18 File is not rated Marco2d v1.0
Programa de analisis estructural para resolver marcos. Calcula reacciones y desplazamientos nodales. Utiliza el metodo de rigideces.
mass.zip 5k 04-02-14 File is not rated Atomic Mass v2.0
This function returns the atomic mass of any of the first 110 elements on the periodic table, or of a compound. To get the mass of gold, for instance, type mass("Au"). To find the molar mass of sulfuric acid (H2SO4), type mass("H2SO4"). You can also use parentheses, if needed, as in Ba(NO3)2. The symbol must have a capital first letter and lowercase second letter. Anything not following this pattern will return odd results. Enjoy!
masscalc.zip 8k 04-05-25 File is not rated Molar Mass Calculator
This is a small molar mass calculator for the Ti-89. It's about 4 Kb and is easy to use. It finds answers to three or four decimal places. Now it uses a binary search so it runs a lot faster.
masscen.zip 2k 99-03-29 File is not rated Center of Mass v1.01
ChaoticSofts Center of Mass v1.01
massmass.zip 1k 04-03-08 File is not rated Mass-Mass calculator
For chemistry students to easily calculate an unknown mass from a mass, molar mass, and mole ratio.
match.zip 1k 04-09-06 File is not rated impedance matching calculation
"lglied" was not enough, here is a program knowing all the standard matching stuff
matemati.zip 1257k 07-03-31 File is not rated Matemati, Math Suite -Herramientas Matemáticas-
[ENGLISH] Most of the MATEMATI functions are graphical implementations of mathematical functions included in the calculator. This facilitates to the student who’s beginning to use the calc or is in initial semesters, basic mathematical tools for all engineering. MATEMATI also counts on routines of regression for statistic, a program for vectors and a program to solve differential equations of first and second order. The contents are: 1 Numbers, 2 Functions, 3 Vectors, 4 Statistic [ESPAÑOL] La mayoría de las funciones de MATEMATI son implementaciones gráficas de funciones matemáticas incluidas en la calculadora. Esto con el propósito de facilitar al estudiante que empieza a usar la calculadora o se encuentra en semestres iniciales, herramientas matemáticas básicas para todas las ingenierías. MATEMATI también cuenta con rutinas de regresión para estadística, un programa para vectores y un programa para resolver ecuaciones diferenciales de primer y segundo orden. Los contenidos son: 1 Números, 2 Funciones, , 3 Vectores, 4 Estadística
mattbox89.zip 16k 04-07-15 File is not rated Material Science Toolbox
It’s a packet of functions for an advanced materials analysis through examining tensions and deformations.
matter.zip 9k 03-09-01 File is not rated Physics Solver v1.2--States of Matter
A physics program which will allow you to solve for any variable from 6 different equations relating to states of matter.
mecanica.zip 1k 03-07-08 File is not rated sist. particulas
Sistema de particulas
megmod.zip 1k 04-09-06 File is not rated old filter calculation for short wave
I read an old book about short wave stuff. They used the ?1MHz model? for filters. Here it is!
mess.zip 18k 02-05-14 File is not rated MinimizE StateS 1.00
This program minimizes incompletely or completely specified finite state machines (FSM) with the algorithm of Paull and Unger.
metric.zip 1k 03-03-25 File is not rated Metric
Teach your calc all thouse pesky metric prefixes, use them in conversions and calculations.
metric89.zip 2k 03-03-09 File is not rated Metric
Metric is a program for the TI-89 where you can convert from one metric prefix into another. For example, you could convert milligrams into dekagrams.
metric_45.zip 1k 07-12-23 File is not rated Metric
Adds unit conversion capabilities for standard SI, and also SI for for dealing with bits. And also IEC standard prefixes which are for bits also...
metricadjust.zip 2k 07-03-31 File is not rated Metric Adjust
This program converts really big numbers into shorter numbers expressed with metric prefixes. Example: 8,000,000 becomes 8_mega.
mirrors.zip 7k 03-09-01 File is not rated Physics Solver v1.2--Mirrors & Lenses
A physics program which will allow you to solve for any variable from 4 different equations relating to mirrors and lenses.
miscelan.zip 8k 03-09-01 File is not rated Physics Solver v1.2--Miscellaneous
A physics program which will allow you to solve for any variable from 4 different equations relating to miscellaneous topics.
mitools.zip 1k 03-03-08 File is not rated Mile Tools
There are three programs that can find miles, mph, and hours, when you have the correct information. This program automaticly converts years, days, hours, and minutes.
mmass.zip 2k 06-02-07 File is not rated Molar Mass
Finds the molar or gram mass of any compound.
mobile89.zip 9k 00-02-13 File is not rated Mobile89
Calculates the tension and placement of a string that is hanging a mobile.
mohr.zip 5k 03-06-18 File is not rated circulo de mohr (mohr circle)
Este programa te facilita encontrar los esfuerzos maximos en un estado de esfuerzo de dos dimensiones. Este programa es util para carreras donde se vea algo de diseño mecanico ó en ing civil.
mohr_53.zip 6k 01-05-08 File is not rated Mohr v1.00
MOHR est un programme pour Ti89/Ti92/Ti92Plus, écrit en Ti-Basic. Il permet de calculer les contraintes et de tracer le cercle de Mohr des contraintes mais aussi de calculer les déformations et de tracer le cercle de Mohr des déformations. Il sera utile à ceux qui étudient la mécanique et la résistance des matériaux entre autres.
mohrcirc89.zip 51k 04-04-01 File is not rated Mohr
Allows an advanced analysis of plane tension states with drawings and numeric data. Little bug fixed.
molality.zip 1k 00-05-31 File is not rated Molality
A program to compute the molality of a solution.
molar.zip 1k 01-02-20 File is not rated Molarity Calculator
This program calculates the molarity of a solution when the amount in L, substance, and solute in g is given. This automatically calulates the molar mass of the substance you type in so no need to look at a periodic table!!!
molarity.zip 1k 00-05-31 File is not rated Molarity
A program to compute the molarity of a solution.
molgeo.zip 1k 01-06-12 File is not rated Molecule Geometry
A table of the geometry and bond angles of different types of compounds..
molmass.zip 5k 99-12-08 File is not rated Molecular Mass v1.0
Automatically calculates the relative mass of a molecule.
molmodel.zip 11k 01-02-22 File is not rated MolModel3D (graphs and objects)
Models all forms of 3D graphs and objects, from molecules to polar graphs, and from ball and stick to stereoscopic images. Eight different styles give you flexibility in viewing your data, and preferences keep settings handy. Included is a program that generates cartesian, polar, parametric curves, and parametric surface graphs in 3D.
momentum.zip 9k 03-09-01 File is not rated Physics Solver v1.2--Momentum
A physics program which will allow you to solve for any variable from 6 different equations relating to momentum.
moody.zip 1k 00-07-26 File is not rated Moody Diagram
Used in the Moody Diagram
moonecl.zip 2k 03-03-11 File is not rated Lunar Eclipses
Compute, for any given year and month, the times of the possible lunar eclipse.
moonfrac.zip 1k 03-03-15 File is not rated Illuminated fraction of the Moon's disk
Compute, for a given instant, the illuminated fraction of the Moon's disk.
moonphas.zip 2k 03-03-10 File is not rated Phases of the Moon
The program computes, for a given year and month, the istant of a selected moon's phase.
moremohr.zip 1k 08-12-01 File is not rated Mohr's Circle 89
This is arguably the best Mohr's Circle program for the TI89. It shows all work, calculates all stresses and angles, and even draws the circle for you! It helped me effortlessly ace my SoM quizzes and exam and I am sure you will find it just as helpful!
mos.zip 1k 04-09-06 File is not rated MOSFET calculation
the numerical solver for mosfet calculation in design of integrated circuits
motion.zip 1k 99-10-27 File is not rated Motion Solver v1.1
Enter 3: vi, vf, t, d, a & it gives you the rest.
motion2d.zip 9k 03-09-01 File is not rated Physics Solver v1.2--Motion 2D
A physics program which will allow you to solve for any variable from 7 different equations relating to motion in two dimensions.
motion3d.zip 41k 08-03-05 File is not rated 3 Dimensional Motion with Time Dependent Acceleration
This program analyzes 1, 2, or 3 dimensional motion with either time dependent or constant acceleration. For a 3d case, the values of any 10 of the 16 quantities { xo, yo, zo, vox, voy, voz, ax, ay, az, x, y, z, vx, vy, vz, t } must be entered, then the program solves for the remaining 6 unknown quantities from the list. Either position, velocity, or acceleration can be entered as a function of time for each of the 3 dimensions. In time dependent cases, the values of the unknowns as well as expressions for them as functions of time are given. Several examples are included.
motion89.zip 2k 02-11-28 File is not rated Motion Solver 89
Enter the values you know from the projectile or Linear motion equations, (an 'x' for the values you don't know), and it will solve for the unknown variables...(the equation should be of the form Xf = Xi + Vx * T + 1/2 * Ax * T^2 and/or Yf = Yi + Vy * T + 1/2 * Ay * T^2) (NOTE: SEE SCREENSHOT FOR SAMPLE OF INPUT AND OUTPUT.......THIS IS FOR AMS 2.08....IF YOU HAVE LESS THAN 2.08...YOU HAVE TO EDIT A FEW "Request" FUNCTIONS BY TAKING OUT THE ",0" AT THE END)
motor89.zip 1k 03-01-01 File is not rated Ultimate Motor Helper v2.0
This program is very useful when working with AC induction or DC motors. Ultimate Motor Helper will provide you with the synchronous RPM, breakdown torque, power factor, the value of the starting capacitor required for a capacitor start motor, back EMF, and flux per pole. (Some values only work with specific motors.) All of the information you need for calculations should be on the name plate, except for the number of poles. This number can be determined by a close examination of the stator core. Enjoy! (Note: This program has the distinction of being the first ever to be released on all 12 TI graphing calculator platforms. Yay!)
mrcpcvuh.zip 26k 07-02-18 File is not rated Thermodynamic Table A.2
ENGLISH: This program shows the molar mass, particular gas constant and calculates molar heats and changes in internal energy and enthalpy for 21 common substances. TI-89, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa muestra la masa molar, constante particular de gas y calcula calores molares y cambios en energía interna y entalpía para 21 sustancias comunes. Compatible con TI-89, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.
mrypropc.zip 32k 07-02-13 File is not rated Thermodynamic Table A.1
ENGLISH: This program shows the molar mass, constant of gas and properties of the critical point of 34 substances. TI-89, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa muestra la masa molar, constante de gas y propiedades del punto crítico de 34 sustancias. Compatible con TI-89, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.
mw.zip 2k 99-12-08 File is not rated Molar Mass v1.0 Beta
Better than any molar mass calculator you have ever used! Actually parses a formula entered naturally instead of asking annoying questions. A must for chemistry homework.
n_slits.zip 1k 02-07-15 File is not rated Multiple Slit Interference Patterns
This program graphs light intensity versus angular position in interference patterns from multiple slit arrangements. The patterns include both interference and diffraction effects. The number of slits, slit width, slit spacing, wavelength, and the number of interference orders displayed can all be varied.
ne555.zip 1k 04-09-06 File is not rated 555-Timer calc
calculates which elements to uses for desired frequency
nea.zip 2k 04-05-18 File is not rated New Encryption Algorithm (NEA)
This is an implimentation of an algorithm that i invented, and am testing it with the TI-89 to see if it can be broken. It does not do much but encrypt a string.
newt2nd.zip 25k 06-10-27 File is not rated Newton's 2nd Law of Motion
This program solves problems involving any number of forces (in a plane) applied to a particle. It works for either dynamic or static situations. Either numerical or symbolic solutions can be found. Any 2 quantities (other than angles) can be solved for. Connected objects can be treated by applying the program to each object separately to set up a system of simultaneous equations. This update makes it easier to treat connected objects. A worked example is included in the text file. All solutions are copied to the home screen.
newt2sys.zip 83k 06-12-19 File is not rated Newton's 2nd Law Applied to Systems of Objects
This update fixes a problem in the editing procedure. This program solves problems involving any number of forces (in a plane) applied to an object or a system of objects and pulleys. Results include the effects of the mass, radius and inertia of pulleys. Either numerical or symbolic solutions can be found. Equations are displayed as the program runs and are also copied to the home screen. When the number of unknowns exceeds the number of equations, you can choose which to solve for: the rest are treated as parameters. All solutions are copied to the home screen. Two worked examples are included.
newtonlaws.zip 1k 03-04-25 File is not rated Newtons Laws
Here is a very simple program that tells you each of newtons laws.
newtons.zip 2k 03-03-09 File is not rated Newton's Method
Newtmeth is a program that uses Newton’s Method to approximate a zero for a polynomial function.
nom.zip 8k 04-01-31 File is not rated NUMERIC METHOD by Dvash Amos BGU
Numeric method - step by step programs include help file -based on numeric method course in Ben Gurion University Israel - the Department of Mechanical Engineering. step by step method: squer,interpolation,secant,b-section,regular falsi,rafson,gauss,lagrange,r-k2/r-k4/r-k eq. solver,linear comb. & more this program needs os2.08 or higher!!!!
ochemhybridization.zip 2k 01-12-16 File is not rated Organic Chemistry: Hybridization
Deals with sp3, sp2, and sp orbitals of alkanes, alkenes, and alkynes. Gives a nice description of how the orbitals are hybridized, and descriptions of the hybridized orbitals such as bond angles, bonds, etc.
ode_solver.zip 1k 02-09-27 File is not rated ODE Solver
This program reconstructs the path of a particle using some initial data by numerically solving systems of second order ODEs
ohmjoule.zip 1k 03-07-24 File is not rated Ley de ohm & joule
Este programa calcula los valores de los parametros que te hagan falta ya sea en la LEY DE OHM o en la LEY DE JOULE
ohmslaw.zip 4k 05-06-25 File is not rated Ohm's Law
This little program helps you with Ohm's Law
options.zip 2k 00-07-14 File is not rated Option Pricing
Option Pricing with Black-Scholes
orbit.zip 1k 01-01-22 File is not rated Orbit Solver 89
A program that will calculat Period, Velocities, and Potential and Kinetic Energies of Circular and Eliptical orbits
organicchemistry_heatofhydrogenation.zi 1k 01-12-22 File is not rated Organic Chemistry: Heats of Hydrogenation
Table of heats of hydrogenations for some common alkenes
organicchemistrycahningoldprelog.zip 1k 01-12-22 File is not rated Organic Chemistry: Cahn-Ingold-Prelog
SystemTable of some commonly encountered groups ranked in the Cahn-Ingold-Prelog System
organicchemistrych1_4_dictionary.zip 5k 01-12-22 File is not rated Organic Chemistry: Dictionary Vol 1
IDictionary of terms for chapters 1 through 4
organicchemistrych1_bondrv.zip 3k 01-12-22 File is not rated Organic Chemistry: Chapter 1
a review of bonding for organic chemistry
organicchemistrych2alkane.zip 2k 01-12-22 File is not rated Organic Chemistry: Chapter 2
introduction to alkanes
organicchemistrych5_elimination.zip 3k 01-12-22 File is not rated Organic Chemistry: Chapter 5
Deals with elimination reactions of alkenes, the E1/E2 reaction mechanisms, Zaitsev's Rule, and the E/Z nomenclature system
organicchemistryhybridization.zip 2k 01-12-22 File is not rated Organic Chemistry: Hybridization
Deals with sp3, sp2, and sp orbitals of alkanes, alkenes, and alkynes. Gives a nice description of how the orbitals are hybridized, and descriptions of the hybridized orbitals such as bond angles, bonds, etc.
organicchemistryirspectroscopy.zip 1k 01-12-22 File is not rated Organic Chemistry: IR Spectroscopy
The most important spectra encountered with a description and wave numbers for use in infrared spectroscopy
organicchemistryrateofhalogenation.zip 1k 01-12-22 File is not rated Organic Chemistry: Rates of Halogenation
HalogenationTable of the rate of halogenation for the halogens in primary, secondary, and tertiary alcohols
organiq.zip 11k 99-04-15 File is not rated Organiq
Chemical program written in French.
orgcomn.zip 1k 01-06-12 File is not rated Naming Organic Compounds
sic methods for naming general organic compounds.
oxrules.zip 1k 01-01-04 File is not rated Oxydation Rules
This program is a quick reference for the oxydation rules for ionic and covalent compounds. This is a very useful thing for chemistry students, and I highly recommend downloading it.
pa.zip 3k 04-09-06 File is not rated personal address
The TI89 is still on your desk at work. Why not also your address database. I wrote one at a shit weather Saturday:
param.zip 1k 04-09-06 File is not rated S-, Y-, Z-Parameter convertion
you?re sitting on a matrix of s-parameters and you cannot find the formulas to recalc the z-params? Here is one solution.
partrte.zip 1k 05-09-24 File is not rated Percent Labor Force
This program figures the percent of labor force participation. This is beta version.
percentcomposition.zip 2k 06-01-13 File is not rated Percent Composition
This is a relatively complex program that allows you to enter up to five elements in a formula and the whole number ratio of each one in order to determine the percent compostion (by mass) of each element by using a matrix that contains the mass of all the elements. It also shows you the mol weight of each element and the total mol weight, making it very easy to show your work.
perio.zip 21k 00-03-07 File is not rated Peridioc Table v1.51
A periodic table with research and atomic configuration. Available in English, French and Spannish (NEW !!!)
period2.zip 4k 99-02-28 File is not rated Periodic Table v2.0
Best graphic for periodic table, cursor moving around for indication
period89.zip 3k 00-02-18 File is not rated Periodic Table v89.0
This is a must-have for all Chemistry students! This contains the full Periodic Table of the Elements. Everything from Hydrogen to Dubnium, including electron arrangement, atomic mass, symbol, and oxidation numbers! Chemistry has never been this easy!
periodic.zip 15k 00-08-12 File is not rated Periodic
A chemistry program to find information on elements and grams per mol of a compound.
periodic2.zip 3k 00-01-15 File is not rated Periodic Table
Program contains a Periodic Table. You can search about all basic information on all elements up to Mt. Try it out, I think it's the best basic periodic.
periodic3.zip 23k 05-06-12 File is not rated Periodic
A periodic table with many options (calculation of the mass molar for instance).
periodic89_fr.zip 4k 00-08-12 File is not rated Tableau Périodique (French)
Tableau périodique en français (N°, densité, masse molaire, électronégativité, structure électronique, état d'oxydation)
petri89.zip 43k 00-05-12 File is not rated Petri89 v1.21
Tools for Petri net : Tinvariants, Pinvariants, Marking tree...
ph.zip 2k 00-04-19 File is not rated Titration
This program calculates the titration of strong and weak acids and bases. It calculates midpoints, equivalence points, and the pH of the system after an amount of titrant is inputed.
ph2.zip 1k 01-06-01 File is not rated pH v1.00
A chemistry program to calculate quickly a pH
ph3.zip 3k 01-06-12 File is not rated pH v1.15
Finding the pH, pOH, [H3O+], and [OH-]. Version 1.15 does some display fixes that should make running much smoother.
phfinder89.zip 3k 03-05-18 File is not rated Acid/Base Mathematics
This, with just a single input, can tell you the pH, pOH, and 2 other things. It's useful and very fast, having been tested on the 73,82-v200.
phsolve.zip 9k 02-11-08 File is not rated pH Solver
Know how to calculate pH? You do now! Watch the animation for help. This program is very handy, very fast chemistry tool for solving for the pH, pOH, [H], or [OH]. Given one of these values, the program calculates the rest and displays them with and indication that the substance is "acidic", "neutral", or "basic"
phsolver.zip 229k 03-09-08 File rated 6.80 Physics Solver v1.2
Imagine being able to not have to pay attention in your Physics class ever again!! This program will let you solve 140 physics equations for **ANY VARIABLE** within each equation. Not only can you solve for whatever you want, but this program is easier to use than than the calculator's own Operating System. It also features the ability to only load certain subject on your calculator when you need them since they are divided up by subjects (24 programs total,) this will save you a lot of space! Finally if you and/or your friends struggle in Physics you need to get these programs, they exist for nearly every programmable TI Graping calculator, so check em out and start getting better grades today!
phsolver2.zip 9k 02-11-20 File is not rated pH Solver
Know how to calculate pH? You do now! Watch the animation for help. This program is very handy, very fast chemistry tool for solving for the pH, pOH, [H], or [OH]. Given one of these values, the program calculates the rest and displays them with and indication that the substance is "acidic", "neutral", or "basic"
phys.zip 1k 99-06-09 File is not rated AP Physics B Formulas
Formulas for the AP Physics B test.
phys89.zip 1k 00-03-29 File is not rated AP Physics B Formulas
Useful formulas and units for the ap phys b test
physanal.zip 17k 05-11-19 File is not rated Physical analogies
Physanal() is a program which presents symbols, units and equations for 12 general quantities in different physical systems. From these presentations some general analogies between these systems and their quantities can be found. There are seven preselected systems: electric, magnetic, rotation, linear motion, surface motion, hydraulic/accoustic and thermal system. Different units for current and for potential can be entered and in this way other looks on these systems can be selected. A comprehensive table of physical symbols, quantities and units is included.
physchemsolver.zip 1k 05-10-06 File is not rated Physics and Chemistry Equation Solver
This is a relatively simple program that allows you to solve for the different variables with the units of your choice in three equations: Wavelength = Speed of Light / Frequency Energy = Planck's Constant * Frequency Energy = Planck's Constant * (Speed of Light / Wavelength) Check out the screenshots and the ReadMe (please).
physcipck1.zip 1k 04-01-28 File is not rated Physical Science Series - Physical Science Pack 1
A group of 2 functions and a program that are useful for Physical Science and Physics classes. Read the documentation for more.
physequ.zip 11k 03-09-05 File is not rated Physics Equations
A listing of all the Physics Equations you will ever need during the course in High School. It has accurate information, and a good layout so that you can find what equation you need. Very helpful!
physform.zip 17k 00-01-12 File is not rated Physics Formulae 89
A collection of different physics formulas by request.
physic.zip 1k 98-11-21 File is not rated Physic Solver v0.85
physics.physform.zip 2k 03-11-19 File is not rated physform
This is a physics solver, suitable for any AP or non physics class. It will be updated as I continue through the course, but as of now is capable of kinematics, f=ma, circular motion, and gravitational attraction. The program has been pretty well tested, but if you find a flaw, let me know about it. My email is swailsey2004@msn.com. I hope this program comes in handy, but a tip is to use it to check your answers rather than become dependant on it as a source of them. (and I take no responsibility for any problems that this may have, although with such simple syntax I don't see that happening, but just to be safe)
physics.zip 1k 98-10-23 File is not rated Physics-89
Solves for freefall, kinematics, and centripital force.
physics2electricityprogra.zip 866k 07-12-23 File is not rated Physics 2 Electricity programs
Version 2.0 adds more features, wastes more memory on your calculator, adds no bug fixes as their was no bugs, and hopefully adds no new bugs. Four programs for solving similar, ridiculous, pointless, abusive, "filler material", "wastes of time", types of physics 2 problems dealing with point charges. eField() Calculates electric field (N/C)|(v/m) at some point. fField() Calculates force (newtons) at some point. vEpot() Calculates (Volts)electric potential at some point. jEpotEng() Calculates (Joules)Electric potential energy of a system.
physics89.zip 3k 02-04-12 File is not rated Physics
This is a very usful group of programs. It was put together to help high school kids but it might even be helpful when your in collage
physicsc.zip 1k 99-05-19 File is not rated Physics C: Mechanics Notecard v1.0
Translation of Physics C notecard for TI-85.
physicsch2_1dmotion.zip 2k 01-12-16 File is not rated Chapter 2: 1 D Motion
Summarizes one dimensional motion, with equations and definitions..
physicseqns.zip 4k 03-03-09 File is not rated Physics Equations 89
A text file full of all of the physics equations necessary for a high school level physics class. When new a variable is introduced, its proper name and units are given. The file also includes paragraphs describing various physical phenomena. It corresponds Glencoe Physics copyright 1999 ISBN 0-02-825473-2.
physicsolver.zip 80k 06-11-18 File is not rated Physics Pack
Includes 138 equations subdivided in 24 groups (Velocity, Acceleration, Forces, Vectors, Motion 2D, Universal Gravity, Momentum, Power & Work, Kinetic Energy, Thermal Energy, States of Matter, Waves, Reflection, Mirror & Lenses, Light Diffraction, Electric Fields, Electric Currents, Circuits, Magnetic Fields, Induction, E. M. Fields, Quantum Theory, The Atom and a Miscellaneous) that can be used with Equation Solver and Manager (eqman.zip, available in my page), all that in 6 KB!
phyzics.zip 9k 00-08-28 File is not rated Phyzics
New and improved! This new version of Phyzics can hold up to 150 equations, with the ability to type in an equation to solve only once or to save for later use! Functionality is much improved and the interface is easier. Newest release: includes minor changes to allow for better storing and accessing capabilities for user-defined equations. This version: big bug fix over v1.6 >>AND a smaller changer over v1.7. I apologize for having to rerelease so soon.<< Nothing else changed. Get this version to be able to use any of the newly added equations
pions.zip 1k 01-01-04 File is not rated PIons
This program is a database for all polyatomic ions. No chemistry student should be without this.
planemo.zip 54k 08-02-28 File is not rated Motion in a Plane with Constant Acceleration
This is a generalization of my program, Projctle(), to include acceleration due to forces other than gravity. For example, it can be used for a charged particle moving in a uniform electric field. The values of any 7 of the 11 quantities, {components of acceleration, initial position coordinates, initial speed and direction, final position coordinates, final speed and direction, and time} must be entered, then the program solves for the remaining 4 unknown quantities. Several examples are included.
planet89.zip 7k 00-03-29 File is not rated Planet 89
Calculates positions of Sun, Moon and planets of our Solar system
potnt_3d.zip 1k 03-03-09 File is not rated Electric Potential Due to Point Charges (3 Dimensions)
This program calculates the electric potential at any point P due to any number of point charges. The charges, their coordinates, and the coordinates of the point P must be entered. A running sum is displayed after each charge is entered. The final result is copied to the home screen.
potntial.zip 1k 03-03-09 File is not rated Electric Potential Due to Point Charges in a Plane
This program calculates the electric potential at any point P in a plane due to any number of point charges lying in the plane. The charges, their coordinates, and the coordinates of the point P must be entered. A running sum is displayed after each charge is entered. The final result is copied to the home screen.
prefix.zip 1k 01-12-16 File is not rated SI Prefix Converter v0.8
This simple, compact BASIC function will convert between SI prefixes. Easily change 623 mm to km, without having to remember the conversion scales! All prefixes built in!
prefixv085.zip 1k 01-12-16 File is not rated SI Prefix Converter v0.85
This simple, compact BASIC function will convert between SI prefixes. Easily change 623 mm to km, without having to remember the conversion scales! All prefixes built in! Bug fixed from v0.8 .
probio89.zip 6k 03-03-10 File is not rated PROBIO 89
Probio 89 is a port of PROBIO, originally by Glen Lee (providence4ver@hotmail.com) and is intended as a reviewer. Jeremiah, Glen, or Prokul Interactive is not responsible for anything that Probio does to you. If it destroys your calc, ruins your life, makes you fail a test, or induces thoughts of suicide, you can in no way hold any of the afore mentioned people and/or organizations responsible. Of course, if you run into a problem, we will gladly help you in any way possible. (c) 2003 Prokul Interactive
problnce.zip 6k 00-10-20 File is not rated ProBalance II - Final Release
This very useful program enables you to balance chemical equations - and it's incredibly fast in only 5 kb! Just try it...
programs.progma.zip 27k 04-01-28 File is not rated Physical Science Series - Mechanical Advantage Solver
A program used to solve for the MA of all simple machines. Try it out.
programs.spec_ht.zip 57k 04-02-17 File is not rated Physical Science Series - Specific Heat Solver
This program utilizes a simple technique that solves for the answer. Just input the aspects necessary and you will get the result. To learn more read documentation.
projctle.zip 8k 05-04-20 File is not rated Projectile Motion
This update of projctle() allows entry of either initial or final values, or any combination of initial and final values, and also removes the restriction that the projectile start at (0,0). The previous version of projctle() required initial values as input and calculated final values. Projctle() solves most types of projectile motion problems, assuming no resistive forces. Choose from 3 different systems of units. The values of any 5 of the 9 quantities { xo, yo, vo, ćo, x, y, v, ć, t } must be entered, then the program solves for the remaining 4 unknown quantities from the list. Solutions are copied to the home screen.
projdrag.zip 9k 03-12-16 File is not rated Projectile Motion in a Resistive Medium
This program analyzes projectile motion in a resistive medium (R=-bv). The program solves most types of projectile motion problems. Choose from 3 different systems of units. The values of any 3 of the 4 quantities {vo, qo, x, y} must be entered, as well as a resistance parameter, then the program solves for the remaining unknown quantities from the list {vo, qo, x, y, t, v, vx, vy, q} . The solutions are copied to the home screen. The path of the projectile and the path in vacuum are graphed for comparison. After exiting the program, the graphs can be examined and input values can be changed.
protect.zip 1k 02-10-27 File is not rated Protect
Finds almost anything about a projectile. Then, it can find where on a building it will hit. Displays a rough graph, too! Check out your graph mode to see the real graph.
prp.zip 4k 99-12-25 File is not rated PRp v1.1
PRp is a program to test the Positive Real property of rational functions. It can be useful to students who attend advanced courses in electric circuits.
psa.d2w.zip 1k 10-02-06 File is not rated d2w 1.2
Takes delta impedances/admittances and generates Wye impedances/admittances. (D2Y) (Used when converting 3 phase loads)
psa.lfdcpld.zip 1k 09-01-09 File is not rated lfdcpld 1.0 beta
Decoupled load flow (Some of you reported that this program does not work correctly in special cases; so be careful when using it) Please report program errors to me, I'll need full information about the question to understand which part is wrong. (You can take a photo of question and send it to my email) Thanks in advance.
psa.lffdcpld.zip 1k 09-01-09 File is not rated lffdcpld 1.0
Fast Decoupled load flow lfdcpld is a load flow program using decoupled method. (Some of you reported that this program does not work correctly in special cases; so be careful when using it) Please report program errors to me, I'll need full information about the question to understand which part is wrong. (You can take a photo of question and send it to my email) Thanks in a advance.
psa.lfgs.zip 1k 09-01-09 File is not rated lfgs 2.0
Gauss Load Flow. Note that this method is different from Gauss-Seidel method. (The formula used to calculate voltage is different) I tested it over many situations and it worked fine. You'll need "ybusc" to run this program successfully. (Uploaded on ticalc.org)
psa.lfgssdl.zip 1k 09-01-09 File is not rated lfgssdl 2.0
Gauss-Seidel Load Flow. This is the latest version. I tested it over many situations and it worked fine. You'll need "ybusc" to run this program successfully. (Uploaded on ticalc.org)
psa.lfnr.zip 2k 09-01-09 File is not rated lfnr 2.0
Newton-Raphson load flow This is the latest version. The program needs "ybusc" in order to run successfully. (you can find it on ticalc.org) In the previous version some people reported wrong answers in special cases; I hope those problems are solved in this new version (I've changed the algorithm). However if you found any errors please email me.
psa.linegc.zip 1k 09-01-09 File is not rated linegc 1.0 beta
You can calculate general coefficients of short or medium line using this program. (The program may need some improvements)
psa.llinegc.zip 1k 09-01-09 File is not rated llinegc 1.0 beta
You can calculate general coefficients of a long line using this program. (The program may need some improvements)
psa.pwanlzr.zip 1k 09-01-09 File is not rated pwanlzr 2.0
Power analyzer (Load analysis and power factor correction) This is the newer version of "svpf2ic v1.0". It can be helpful in almost all of the power engineering problems. The program calculates current and many other useful information about a specific load. At the end you can calculate the needed capacitor for correcting the power factor. Remember: 1- All the answers are calculated for one phase. 2- There is a 30 degree phase difference between voltage or current in line and phase.
psa.w2d.zip 1k 09-01-17 File is not rated w2d 1.1
W2D Takes wye impedances/admittances and generates delta impedances/admittances. (Y2Ä) (Used when converting 3 phase loads)
psa.ybusc.zip 1k 09-01-17 File is not rated ybusc 2.3
Ybus creator Generates Ybus of a given network.
ptable.zip 7k 98-12-01 File is not rated Periodic Table v3.0
Periodic Table in both English and Norwegian. Features symbols, names, atomic mass, and electron configuration.
pushincline.zip 1k 09-10-20 File is not rated Pushing an Item on Incline
I wrote this program after finding myself trying to push a car from rolling down a driveway. Enter the angle of the incline, mass of the object, and the coefficient of friction, and calculate the minimum applied force needed to prevent the object from accelerating down. Enter the values with the parameters of pushincl(angle, mass, coefficient).
pvnrt.zip 1k 09-10-18 File is not rated Ideal Gas Equation
enter the parameters pvnrt(p,v,n,t), where p = pressure in atm, v = volume in L, n = number of moles, t = temperature in K. enter 0 for the one unknown, and solve for it
qfunctionti89.zip 1k 09-10-08 File is not rated Q Function
The Q Function is used to evaluate probability of error in digital communication - It is the integral of a zero-mean unit-variance Gaussian random variable from some specified argument to infinity. This function computes the value of the Q function with accuracy up to 8 significant digits. The Q function can also be defined as 0.5*erfc(x/sqrt(2)).
qnotab.zip 1k 01-06-12 File is not rated Quantum Number Table
table of quantum numbers used in determining electron configuration and such. A good question on tests.
quantum.zip 10k 03-09-01 File is not rated Physics Solver v1.2--Quantum Theory
A physics program which will allow you to solve for any variable from 10 different equations relating to quantum theory.
range89.zip 1k 05-08-02 File is not rated Range Formula Solver
Solves the range formula for range, initial velocity, angle, or gravity.
redoxbasic.zip 2k 01-06-11 File is not rated Redox
Basic principles on how to balance a reduction-oxidation (redox) reaction and one example on how to do it.
referenc.zip 740k 07-03-22 File is not rated Referenc, Eng. References –Referencias de Ingeniería-
[ENGLISH] REFERENC gathers information about the International System Units, physical constants, a general unit’s converter and information of the codes of protection IP (International Protection) and IK. Finally, a series of programs for measures, including a calibrator and errors in measurement. [ESPAÑOL] REFERENC cuenta con información de unidades del Sistema Internacional (SI), constantes físicas fundamentales, un conversor general de unidades e información de los códigos de protección IP (International Protection) e IK. Por último, una serie de programas para medidas, como lo es una rutina educativa sobre el uso del calibrador Pie de Rey y ecuaciones de error en la medida.
reflecti.zip 7k 03-09-01 File is not rated Physics Solver v1.2--Reflection & Refraction
A physics program which will allow you to solve for any variable from 4 different equations relating to reflection and refraction.
resbands.zip 2k 00-12-04 File is not rated ResBands
Simple Dialog program allowing the user to input the color bands of a resistor then calculating the resistance.
resfind.zip 4k 05-06-17 File is not rated Resistor Finder v2.00
This is a program that will help you to find the resistor you're looking for, showing you its color codes. UPDATE: Now only shows standard values.
resfind1_1.zip 1k 05-05-18 File is not rated Resistor Finder v1.1 (AMS 2.07+)
A program that will help you to find the resistor you're looking for, using the color codes. WARNING: Only works with the AMS 2.07 and newer.
resfind_13.zip 1k 03-03-05 File is not rated Resistor Finder v1.02
A programa that will help you to find the resistor you're looking for, showing the color code of the resistor that match with the value you enter
resist.zip 1k 09-03-25 File is not rated Resistance
Tells you the resistance of a resistor if you enter the color code. (4-band only)
resistor.zip 1k 03-06-02 File is not rated Resistance Calculator
This BASIC program allows you to convert a given resistance into the standard colored stripes found on resistors and the other way around (color to resitance)
resistor2.zip 1k 99-10-31 File is not rated Resistor Color Decoder v1.1
Calculates the resistance given four color stripes.
resistor_46.zip 1k 99-08-21 File is not rated Resistor 89
This is a BASIC program that identifies three band, four band, and five band resistors by their color codes. It is very small and efficient. To exit the program press esc from the main menu. It is easy to use and understand.
resistor_capacitor89.zip 3k 02-01-01 File is not rated Total Resistance/Capacitance
Calculates total parellel resistance or series capacitance
rlocdata.zip 123k 09-04-05 File is not rated Root Locus Data
(Originally submitted 2005-10-14) Root Locus Data calculator. Calculates three most quintessential features pertaining to a root locus; namely its (1) Behavior at infinity, (2) Real-axis breakaway and break in points, and (3) Angles of arrival and departure. Any combination of positive/negative feedback and gain are supported. Handles non-minimum as well as minimum phase systems. Multiplicity of the zeros and poles are also taken care of in the program.
rm.zip 14k 05-01-11 File is not rated Resistencia de Materiales
Programa para resistencia de materiales que calcula, tensiones principales, direcciones principales, tensiones octaedricas y circulo de mohr
rm_v_201.zip 18k 05-03-09 File is not rated Resistencia de Materiales v 2.01
Program about Resistence of Materials. it does stress calculations and Mohr's Circle. Programa de Resistencia de Materiales, Hace todo tipo de calculo con Tensiones y con Circulo de Mohr.
roboticsti89.zip 2k 06-06-01 File is not rated Robotics - Pose Matrices
Two programs, one for RPY angles, and one for ZYZ Euler angles. Enter alpha, beta, and gamma angles in degrees. Program will solve rotation matrix and display it. Then it will ask for xyz coordinates, and then ask you to choose a letter "A" through "F" to assign to the resulting pose matrix which will save you a lot of time and makes it easy to multiply the resulting matrices.
rocketrycalculator.zip 1k 07-12-06 File is not rated Rocketry Calculator
"Rocketry" is a great "in the field" rocketry program, in BASIC, that runs calculations related to model rockets. Input the rocket's mass, the cross-sectional area, the coefficient of drag (usually .75), the impulse, and the burn time. It will then calculate your rocket's maximum velocity, maximum altitude, and optimum ejection-charge delay time. Just for fun, "Rocketry" maximizes the TI-89 Titanium's toolbar, text, and dialogue capabilities. The code has notes, by the way, to facilitate comprehension of the formulas.
rootlocus.zip 1k 99-11-06 File is not rated The Root Locus Program
Root locus diagrams as seen on paper, useful for control systems analysis.
routh.zip 73k 09-04-05 File is not rated Routh Hurwitz Stability Matrix
(Originally submitted 2005-10-14) Routh-Hurwitz stability matrix generator. Generates the Routh stability table for the given characteristic polynomial. Handles both basic and special cases, namely a table that has (*) a Zero only in the first column, surmounted by epsilon method, (**) an Entire row of zeros, surmounted by even polynomial detection. Symbolic capability: generates the table even in the case of a parametric polynomial.
rpyangle.zip 1k 06-06-15 File is not rated RPY Angle
RPYANGLE calculates and displays the two possible sets of alpha, beta, and gamma angles by prompting the user to enter a rotation matrix by columns.
s2s.zip 4k 99-08-22 File is not rated S2S Symbolic Two ports Solver v1.0 Beta
A plug in for SCS. It allows you to calculate z,y,h,g,a and b parameters of a two port network.
saxpc.zip 840k 03-05-12 File is not rated BeamXP/FrameXP/TrussXP
SAxpC for TI89, TI92+ and VOYAGE200. This is an ultimate collection of all my structural programs to solve beams, frames(updated)(porticos) and trusses using the Stiffness Matrix Method or Displacements method, giving you the results step by step, drawing the beam, frame or truss, showing also an animation of the structure. All the programs give reactions on supports, displacements in nodes and internal forces in elements. Super coleccion de programas para resolver vigas, marcos y cerchas por el metodo de rigideces o desp´lazamientos dando graficas y resultados paso a paso.
scs-shell.zip 9k 00-03-31 File is not rated SCS-Shell v1.42
A shell for Roberto's Symbulator
scs.zip 11k 01-01-29 File is not rated Symbulator v4.0 (Impala)
This is the latest version of the award-winning Symbulator, world leader in calculator based linear circuit symbolic and numeric simulation.
sdig.zip 1k 98-10-06 File is not rated Significant Digits v1.0
This program will calculate the number of significant digits in a number. Useful in science classes like chemistry and physics.
sections.zip 31k 03-11-29 File is not rated Sections v 1.02
A little program that calculates area A, moment of inertia J and section modulus W of the most common sections... with a very simple interface!
ser_par.zip 1k 04-09-06 File is not rated complex impedance converter
Converting complex impedance from parallel to serial circuit and vice versa.
setcust2.zip 1k 05-10-21 File is not rated Custom Units
Here is a program I made when those units not in the built-in Units programs were missing. For example, in the Acceleration category, they didn't add units like (_m/(_s²)) or a Pressure unit named kilopascal (_kPa). Feel free to modify the program in any way you like. If you have problems, comments, or bugs, e-mail me. Enjoy P.S. I don't know how to change the picture file from BMP format to GIF format, so I apologize for that! By the way, I deleted the "L.A." part because that's part of a class I'm taking throughout the semester, but if you want it, e-mail me for those of you taking Linear Algebra class; however you don't need it if you're not taking the class.
shellq.zip 9k 01-06-01 File is not rated SCS-Shell v1.5 for "Symbulator Q"
This is a shell for Robertos latest stroke of genius, the "Symbulator Q". It is NOT a standalone program; Symbulator and DiffEq have to be on your calc. This shell allows you to edit the circuit matrix which is necessary to perform analysis with the "Symbulator Q".
shm.zip 4k 03-10-13 File is not rated Simple Harmonic Motion Analyzer
Given values for 4 of 10 parameters, this program returns values for all relevant quantities in simple harmonic motion, including energy, amplitude, period, frequency, mass, force constant, initial position and velocity, angular frequency, and phase constant. It also returns equations for position, velocity, and acceleration as functions of time. It evaluates position, velocity, and acceleration at a given time, velocity and acceleration at a given position, or the time at a given position. Results are copied to the home screen.
sidrealclock.zip 20k 07-04-26 File is not rated 2007 Sidreal Colck
This is the Upgrade to 2007 for the sidereal program. This hand program will calculate GST as well as LST for any observer for 2007. This has accuracy of about 1/50 an arcsecond and perfect accuracy on the middle day of the year (compared with USNO publications). So, enjoy... I promise 2008 will be out in a more timely fashion.
signal89.zip 261k 00-08-12 File is not rated Signal Processing v240
Filter,DFT2D,IDFT2D,DCT2D,IDCT2D,FFT2,CONV2,Correlation, and more...
simplex2.zip 10k 00-07-02 File is not rated Simplex (Portugues/English)
Step by Step method simplex. Método Passo a passo com matriz.
siunits.zip 5k 05-11-19 File is not rated SI units
Program SIunits() represents all 27 SI units with names, abbreviations and units.
smith.zip 19k 05-05-27 File is not rated Smith Chart (Carta de Smith)
Compatible for TI-89 or TI-89 Titanium, english or spanish. This program makes the calculations required for the matching of a transmision line whith a Stub of short-circuit. It gives the two possible solutions to the problem. Compatible para TI-89 o TI-89 Titanium, español o inglés. Este programa realiza los cálculos requeridos para la adaptación de una linea de transmisión con un Stub de corto-circuito. Él da las dos posibles soluciones del problema.
solubilitytable.zip 1k 01-06-11 File is not rated Solubility Table
A table of which substances are soluble and which aren't in water.
soluble_ions.zip 1k 06-08-05 File is not rated Ionic Solubility
Select the cation and anion and you will get the specific solubility.
speakerbuilder.zip 5k 07-07-01 File is not rated Speaker Builder (Version 1.0)
Speaker enclosure calculation and design program. Offers sealed and vented boxes, crossovers, impedance compensation and attenuation networks, series notch filters, and the choice to optimize calculations based on Bullock's formulas. Easy-to-use interface and swift navigation. Still under development but constantly evolving. I've been writing this program for over a week now from a halfway house downtown.. finishing up a 4-year prison sentence.... enjoy :)
specheat.zip 1k 00-10-30 File is not rated Specific Heat Finder v1.0
Finds the specific heat of a substance given the energy gained/lost, the mass, and the change in temperature
sq.zip 11k 01-04-04 File is not rated Symbulator Q build 01032721
The new version!
statics2.zip 235k 08-04-14 File is not rated Statics (2 dimensional)
This program solves two dimensional statics (equilibrium) problems. This update allows the solution of more complex structures, such as trusses, by enabling its application to components of a structure as well as to the structure as a whole. The program could be used for the whole structure first to determine any external forces, then to find forces in individual members or forces acting at a joint. A maximum of 3 unknowns can be found if forces are applied at more than one point, or 2 if all forces are applied at one point. If there are too many unknowns, you will be prompted to choose a component, which could be a single member, a section, or a joint, involving some of the same unknowns so more equations are generated, perhaps allowing solution. Up to 9 equations in 9 unknowns can be solved. Several examples are included.
statics3.zip 257k 08-05-27 File is not rated Statics (3 dimensional)
This program solves three dimensional statics (equilibrium) problems. This update allows the solution of more complex structures, such as trusses, by enabling its application to components of a structure as well as to the structure as a whole. Most commonly, the program would be used for the whole structure first to determine any external forces or couples, then to find forces in members or forces acting at a joint. Each force and the position vector of its point of application, as well as any couples, are entered. Vectors can be entered in rectangular coordinates, or as a given magnitude along a line between two specified points. If there more unknowns than equations, you will be prompted to choose a component, which could be a single member, a section, or a joint, involving some of the same unknowns so more equations are generated, perhaps allowing solution. Solutions are found by means of the TI Simultaneous Equation Solver. Vector magnitudes or vector components can be solved for, but not angles. Angular unknowns can usually be avoided by using components or by specifying direction along the line between two given points. Solutions are saved and copied to the home screen for use in further calculations. Several examples are included.
stats.zip 447k 07-03-31 File is not rated Stats, Statistics -Estadísticas-
[ENGLISH] STATS (Statistics) gathers a series of programs and functions to facilitate the statistical analysis and the edition of lists. Based on the Texas Instruments FLASH APP, with the difference that occupies much less space and altogether with the Hail application by Samuel Stearly it becomes a great alternative. It has a list editor, does operations between lists, regressions, analysis in one and two variables, distributions (StatLite 1,02) and much more .[ESPAÑOL] STATS (Estadística) reúne una serie de programas y funciones para facilitar el análisis estadístico y la edición de listas. Está basado en la aplicación FLASH APP de Texas Instruments, con la diferencia que ocupa mucho menos espacio y en conjunto con la aplicación Hail por Samuel Stearly se convierte en una gran alternativa. Cuenta con un editor de listas, operaciones entre listas, regresiones, análisis en una y dos variables, distribuciones (StatLite 1.02) y mucho más!.
stdmthd.zip 1k 04-05-03 File is not rated Standard Step Method for Water flow
This program will calculate an array of values for water flow, but ultimately the purpose is to calculate a depth of water upstream/downstream givin certain paramaters. It operates with a percision of -+0.05.
steam.zip 19k 08-01-08 File is not rated Steam and Steam Properties Finder
este es un programa que permite encontrar las propiedades termodinamicas del vapor de agua. trabaja con una matrices de 100 x 5 almacenando los valores de vapor de h2o del libro de Yonus Cengel. trabajando para liquido saturado y vapor sobrecalentado. conociendo valores de p, t, p y t. ademas involucra el parametro de calidad (x). espero que sea de tu ayuda. creado por sebastian torres garcia. este programa interpola automaticamente. si los valores estan fuera de rango. solo para el sistema internacional. proximas modificaciones, un conversor para utilizar el programa en varios sistemas de unidades. cualquier clase de comentarios me gustario saberlo a flor.de.elote@hotmail.com
steam2.zip 30k 08-01-21 File is not rated Steam & Water Properties
esta es la version mejorada de steam and steam propierties... ademas de las caracteristicas anteriores, se disminuyo totalmete el tiempo de calculo... devido a que se hizo una correcion en la logica del programa... hay para los de generadores y trasnferencia(del ITCJ), sin olvidar termodinamica, creo que este programa les ayudara demasiado... suerte!!! BY S.T.G
stoi_2k.zip 1k 00-10-29 File is not rated Stoichiometry 2000
Stoichiometry 2000, converts from and to Moles, Atoms, Grams, and Liters (at STP). This is truly the easiest and best stoichiometric converter in BASIC for the TI-89!
stoich.zip 63k 01-06-01 File is not rated Stoich
-v0.45- Stoich is a chemistry BASIC program for the TI-89 that can help solve stoichiometry problems. So far, Stoich v0.45 is the most complete stoichiometry solver with the smallest size. Added Stoichiometry solver.
stoichgas.zip 1k 02-05-14 File is not rated Stoichiometry VP=nRT
This is a fully functional program that allows to solve for a given variable with givens: volume, moles, temperature. It opperates with all most all the needed units, and it provides a multi-unit answer.
strainmatrix.zip 1k 02-11-01 File is not rated Matrix Solution of Strain Equation
This program uses matricies to find the strain. Uses six knowns and figure out 3 unknowns. Practical for finding Strain in Machine Design
stress.zip 1k 02-11-01 File is not rated Easy Combined Stress Equations
This program finds all the unknowns that Mohr's Circle would get for you, but in more basic form.. straight answers. With the entering of 4 knowns, a bunch of unknowns are calculated based on proven equations.
stress2.zip 1k 05-08-23 File is not rated Stress
Program that calculates principal stresses, stress invariants and unitary vector coeficients for the normal stress just given the stress matrix.
struceng.zip 3k 99-12-26 File is not rated Structural Engineering Progs
Here are some programs that I wrote for structural engineering. I hope they help others as much as they have helped me.
surveying.zip 2k 00-05-29 File is not rated Surveying Tools
A preliminary version of outdoor surveying tools. This version features only basic transit surveys for elevation and distance measurements. Future versions might include more advanced tools.
svpf2ic.zip 86k 08-11-30 File is not rated svpf2ic v1.0
Salam svpf2ic v1.0 Main thing this program can do: • Calculating current of load • Power factor correction (using a capacitor) This program was very useful to me; I hope you enjoy it too. Program description: Most of the time in a power system problem, load is described by the power that dissipates, there are four main situations: 1- |S|, V and PF are known 2- S and V are known 3- P, V and PF are known 4- Q, V and PF are known Program will ask you for known parameters and then will calculate the current. You won't need to convert line and phase parameter to each other; the program will automatically change your inputs to phase parameters. After the current is calculated you have an option to enter a desired power factor, the program will calculate a capacitor that can be used to reach that PF. For your ease some parameters are stored in one letter variables: • Z = phase impedance of load (used in impedance model) • X = phase reactance of capacitor • V = phase voltage • S = phase apparent power • Q = phase reactive power • P = phase active power • I = phase current • F = frequency Notice: • There is always a 30 degree difference between phase and line parameters. My e-mail address: ali.db65@gmail.com
t2.zip 18k 06-03-26 File is not rated Thermodynamics 2
Equation of State solver and more. Useful for Chemical engeneering students
t89.zip 1k 04-09-27 File is not rated T89 MULTICONVERTER
Do you want to know what it does??? IT CONVERTS PRESSURE AND TEMPERATURE IN MULTI UNITS, for a bigger reference, download it and use it.
t89v1.5.zip 2k 04-10-10 File is not rated T89 MULTICONVERTER v1.5
T89 MULTICONVERTER Version 1.5 I mainly suppose that i had to make this program since to convert temperatures from one unit to multiple others and pressures wouldn't be nice using the calc built-in translator. The program is far simple! Just copy t89.89p, pres.89p, temp.89p, ene.89p, vesp.89p to your calc and then launch t89() select an option and enjoy! I hope my next upgrade will be done for the humidity tables Andres Valencia M valenceicq@hotmail.com
telept.zip 4k 00-10-01 File is not rated Telescope Pointer
Calculates altazimuth telescope alignments for any day of the year, any time. Just enter the right ascension and declination.
temp2000.zip 1k 01-05-16 File is not rated Temp2000
This is a temperature converter for the 89. It converts between kelvin, celsius, and fahrenheit. And, as an added bonus, it actually works!
temp89.zip 2k 00-04-07 File is not rated Temperature Converter 89
Converts temperatures from kelvin, fahrenheit, or celsius to kelvin, fahrenheit, or celsius. It is much faster than the temperature converter already on the TI-89. It is very easy to use.
tempconv.zip 1k 02-04-15 File is not rated Temperature Conversion
Two functions which convert between Celsius and Fahrenheit. f2c(x) returns the Celsius value of a Fahrenheit temperature. c2f(x) returns the Fahrenheit value of a Celsius temperature. Example: f2c(32) returns 0, and c2f(100) returns 212 (freezing & boiling points of water, respectively).
tempconv2.zip 12k 02-06-19 File is not rated Tempconv
-v.1- Tempconv is an easy to use temperature conversion program that can be used anywhere a temperature conversion is needed. Internally, the program fully uses the tmpCnv() function that is built in to the TI-89. Therefore Tempconv can save lots of space without loosing the ability to give an accurate conversion.
termo.zip 99k 03-05-25 File is not rated Termo
This programs gives you the properties of satured water, r12 and r13
termo2.zip 683k 07-09-17 File is not rated Termo, Thermodynamics -Termodinámica-
[ENGLISH] This program allows you to calculate the thermodynamic properties of the water making use of the formulations that the IAPWS made, from year 1997 to year 2005, called IF97 and that are published on http://www.iapws.org. The necessary equations for saturated water (liquid-steam balance), over heated water steam and compressed liquid water were programmed; being the most used in engineering. Thanks to these formulations you can find properties from different combinations from inputted data, as well as configure the units in which you wish to enter the information and see the results. There are also ideal, solid and liquid gas information, and equations, classified by subjects, that can you can easily visualize and evaluate. Te contents are: 1 Reference, 1,1 Thermodynamic Properties of the Water, 1.1.1 Saturated Water (balance liquid-steam), 1.1.2 Over heated Water Steam, 1.1.3 Compressed Liquid Water, 1.1.4 Configuration, 1,2 Properties of Diverse ideal, Solid and Liquid Gases at 25ºC, 1.2.1 Ideal Gases, 1.2.2 Solids and Liquids, 1,3 Linear Interpolation (Simple/Doble). [ESPAÑOL] Este programa le permite calcular las propiedades termodinámicas del agua haciendo uso de las formulaciones que la IAPWS realizó, desde el año 1997 hasta el año 2005, llamadas IF97 y que se encuentran disponibles al público en http://www.iapws.org. Se programaron las ecuaciones necesarias para agua saturada (equilibrio líquido-vapor), vapor de agua sobrecalentado y agua líquida comprimida; por ser las más usadas en la ingeniería. Gracias a estas formulaciones puede encontrar propiedades a partir de diferentes combinaciones de datos de entrada, así como configurar las unidades en las que desea ingresar la información y ver los resultados. También se incluye información de diversos gases ideales, sólidos y líquidos, y se facilitan ecuaciones, clasificadas por temas, que puede visualizar y evaluar fácil y rápidamente. Lo contenidos son: 1 Referencia, 1.1 Propiedades Termodinámicas del Agua, 1.1.1 Agua Saturada (equilibrio liquido-vapor), 1.1.2 Vapor de Agua Sobrecalentado, 1.1.3 Agua Líquida Comprimida, 1.1.4 Configuración, 1.2 Propiedades de Diversos Gases ideales, Sólidos y Líquidos a 25ºC, 1.2.1 Gases Ideales, 1.2.2 Sólidos y Líquidos, 1.3 Interpolación Lineal (Simple/Doble).
tgm.zip 1k 05-08-16 File is not rated TGM Units
A measurement system designed by Tom Pendlebury.
thermal.zip 9k 03-09-01 File is not rated Physics Solver v1.2--Thermal Energy
A physics program which will allow you to solve for any variable from 6 different equations relating to thermal energy.
thermodynamics.zip 55k 08-09-15 File is not rated Thermodynamics RELOADED
It's the same set of programs I uploaded a long time ago. Several people told me someone messed up with the file and deleted the programs and left only the readme file. Now you can use all 4 programs. They are the specific heat of liquids, solids and gases plus the heat of formation. Spanish only!
throughput.zip 10k 03-07-09 File is not rated THROUGHPUT
This program creates the very long (to do) table called THROUGHPUT, wich calculate the mean number of pieces in a system.
ti89decibelen.zip 1k 06-05-11 File is not rated Decibel v1.3 English Version
Decibel is a program designed for electronic hobbyists/engineers. It is used to calculate the amount of dB between two signals. You can also calculate the dBV and dBm of a signal and, if you enter an amount of dB, the program tells you how big one signal is compared to the other one.
ti89decibelnl.zip 1k 06-05-11 File is not rated Decibel v1.3 Dutch Version - Nederlandse versie
Decibel is een programma ontworpen voor elektronicahobbyisten/ingenieurs. Het kan gebruikt worden om het aantal dB tussen twee signalen te berekenen. Je kan ook de dBV en de dBm van een signaal berekenen en, als je een aantal dB invoert, berekent het programma hoe groot een signaal is ten opzichte van het andere.
ti89nist.zip 9k 04-01-02 File is not rated TI89 NIST Physical Constants v1.0
TI89NIST installs over 70 of the NIST physical constants on your TI-89, all with std. and rel. std. uncertainties, and appropriate units (over 200 variables in all). It includes universal, E-M, atomic, particle, physico-chemical and adopted values. 'viewcons' is a nifty, optional, menu-driven application which allows the user to find the variable name for a constant, given its description or standard symbol.
tipsychrocalc.zip 10k 07-07-10 File is not rated TI PsycroCalc
This program is a humid air property calculator. It's like using a psychrometric chart, it calculates humidity, enthalpy, dew point temperature, etc.
tispice.zip 87k 01-06-01 File is not rated TiSpice v4.11
Symbolic Circuit Simulator (German and English documentation)
titrates.zip 1k 00-04-22 File is not rated Titration Helper
This program allows you to take out the errors of hand-calculating titration problems
tlines.zip 5k 02-03-04 File is not rated tlines89 v1.1
Transmission lines analysis program and smith chart plotter. Now with stub design functions!.
topo2004.zip 18k 04-12-07 File is not rated Topo 2004
calculate of polygonal closed and opened. by acimut and internal angles. calculate of Radiations. Trigonometrical leveling. Horizontal Distances. Interpolation of levels curves. Calculo de poligonales cerradas y abiertas. Por acimut y ángulos internos. Calculo de Radiaciones. Nivelacion Trigonométrica. Correccion de Distancias Horizontales. Interpolacion de curvas de nivel.
topof89v0.1a.zip 33k 03-03-05 File is not rated TOPOF89 V0.1A
TOPOGRAFIA FACIL PARA TI 89 VERSION 0.1A (AGOSTO DE 2002)
torque.zip 42k 06-12-19 File is not rated Torque and Angular Acceleration
This update fixes a potential problem involving a subroutine. This program solves problems involving rotation caused by any number of forces (in a plane) applied at different points on an object. Either numerical or symbolic solutions can be found. Equations are displayed as the program runs and are also copied to the home screen. When the number of unknowns exceeds the number of equations, you can choose which to solve for: the rest are treated as parameters. All solutions are copied to the home screen. Two worked examples are included.
tpde1.00.zip 109k 03-11-03 File is not rated TPDE 1.00
Et voici une classification périodique de plus... En fait, c'est l'un de mes premiers programmes en BASIC qui date d'il y a un petit bout de temps déjà, mais vu que certaines personnes veulent l'avoir car il faut avouer qu'il n'est pas si mal que ça pour un programme en TI-BASIC et bien le voilà. Il utilise la librairie FLIB de François Leiber qui est fournie avec.
tpsw.zip 3k 01-06-01 File is not rated TPSW v1.0
Thermophysical properties of saturated water
tquimica.zip 508k 09-04-13 File is not rated Tquimica
[English] Program for calculation of real gas Real Gases * By the method of Van der Walls - Using the scoring method - Newton Raphson Calculating: + Volumes + Moles * And the equation of Clausus Clapeiron Calculating: - Pressures - Temperatures - Enthalpies - Moles - Molar amount of heat flib uses (including here), some features ... [español] Programa para el calculo de gases reales Gases Reales * Mediante el metodo de Van der Walls - Utilizando el metodo de Tanteo - Newton Raphson Calculando: + Volumenes + Moles * Y la Ecuacion de Clausus Clapeiron Calculando: - Presiones - Temperaturas - Entalpias - Moles - Cantidad De calor molar utiliza flib(incluido aqui), en algunas funciones...
tracker.zip 97k 00-09-05 File is not rated Hurricane Tracker v4.0
The most advanced hurricane tracker ever written for a calculator! Includes 5 amazing zoomable and highly detailed maps, forecasting, and tons of other features!
triples.zip 1k 02-09-27 File is not rated Pythagorean Triples
This program lists all pythagorean triples
troy.zip 1k 02-04-11 File is not rated Troy Mass Units
.89e files for Troy pounds, ounces, and drams
truepos.zip 51k 02-11-08 File is not rated True Position Calculator
This program returns the true position of a feature relative to its nominal location. GD&T data is returned as well as a sketch of the deviation. Useful to people who deal with manufactured parts.
truss.zip 454k 02-04-06 File is not rated Truss v0.05 beta
Uses matrix methods to solve reactions, displacements, member forces for 2-D trusses. Version 0.05 beta.
tspice.zip 227k 99-12-08 File is not rated TiSpice v4.0
Symbolic Circuit Simulator (Sorry, German documentation).
turbomaq.zip 90k 07-06-25 File is not rated Turbomaq
ENGLISH: This program calculates head loss (PÉRDIDAS), flow reason (CAUDAL) and average pipe diameter (DIÁMETRO). I used it in my class of Hydraulic Turbo - machines. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa calcula pérdida de carga (PÉRDIDAS), razón de flujo (CAUDAL) y diámetro medio de la tubería (DIÁMETRO). Lo utilicé en mi clase de Turbo - máquinas Hidráulicas. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
turing.zip 2k 00-09-26 File is not rated Virtual Turing Machine
This program simulates a 5-tuple turing machine. Operation is simple and there are no bugs, as long as you do not go beyond the tape.
unifac.zip 47k 06-03-11 File is not rated Unifac Method
This program calculate the activity coeficients for a mixture of "n" components
unit_converter.zip 2k 07-12-30 File is not rated Unit converter
This is a really cool program that converts many different units of measure. Just run the program and go to the main menu. Then, click on any of the different sections and a list of all the conversions will come up. Click on one of them and it will ask you for a value. Type in the certain value and it will convert it into a different unit.
units.zip 20k 00-09-24 File is not rated Units
Barre d'unités très pratique
upt.zip 20k 00-05-03 File is not rated Universal Periodic Table
A periodic table with a research module, multi-language: English, French, German and Spanish; works with PLUG-INs : install only what you need!!! total compatibility between TI89 and TI92: the table is in full screen on both calc!
utility89.zip 1k 99-02-28 File is not rated Significant Digits v2.1
Contain 2 program in it. One is use to help you calculator the of Sign. Digit, and other is all the formula in Physics
vapor.zip 1k 05-06-23 File is not rated Vapor Pressure
This program allows to calculate the vapor pressure of several gases. Este programa permite calcular la presión de vapor de varios gases.
vector.zip 1k 98-10-03 File is not rated Vector Addition
Adds vectors and displays them graphically.
vector89.zip 2k 00-02-13 File is not rated Vectors-89 v2.2p
Update of the popular Vectors89 program that now includes a faster, better graphing subroutine!
vectors.zip 9k 03-09-05 File is not rated Physics Solver v1.2--Vectors
A physics program which will allow you to solve for any variable from 9 different equations relating to vectors.
velocity.zip 7k 03-09-05 File is not rated Physics Solver v1.2--Velocity
A physics program which will allow you to solve for any variable from 3 different equations relating to velocity.
vigas.zip 443k 03-04-26 File is not rated Vigas v1.2
Programa de analisis estructural por el metodo de rigideces. Calcula reacciones, desplazamientos nodales y fuerzas internas. Grafica Cortantes.
vigas_58.zip 17k 02-02-16 File rated 8.44 Vigas (Beam Solver)
Obtiene las fuerzas resultantes en los apoyos de una viga, crea la gráfica de Cortantes y la de Momento Flexionante, con una interfaz gráfica muy fácil de usar.
virial.zip 1k 05-07-01 File is not rated Virial Equation
Designed to calculate the "B" coefficient of Z=Pv/RT=1+B/v Very complex and long equation used in Chemical Engineering for real gases
vsepr89.zip 1k 01-12-22 File is not rated vsepr89
VESPR Theory/molecular shape originally for TI-86, modified code for 89
wakj.zip 3k 00-04-15 File is not rated Water Calculation
It helps determin the amount of energy required to change the temp of water.
wakjv2.1.zip 2k 03-05-05 File is not rated Water Calculation V2.1
This is a much needed update to my previous wakj program. It allows you to solve for energy, or mass. I made a new user interface, and included some enhancements which should speed up the loading and calculation processes.
watercal.zip 2k 99-05-21 File is not rated WaterCal
Calculates the amount of calories needed to change the temp of an amount of water from any temperature in Celsius to any other temperature.
wavedis.zip 1k 99-11-10 File is not rated Linear Wave Dispersion v1.0
Computes the length of an ocean wave for a given period and water depth.
waves.zip 9k 03-09-05 File is not rated Physics Solver v1.2--Waves
A physics program which will allow you to solve for any variable from 8 different equations relating to light and sound waves.
weakacidbase.zip 1k 09-10-22 File is not rated Weak Acid & Base pH/pOH Calculator
Enter the equilibrium constant and the molarity of the weak acid or base, and find the pH or the pOH. Enter with parameters of wkacdbas(constant,molarity).
weight.zip 1k 01-06-01 File is not rated Solar Weight Calculator
This programs takes an input in Earth Pounds and converts it so you can see what something of that weight would weight on other planets and the moon.
wiot.zip 1k 04-04-21 File is not rated WIOT 1.0 (Wind Influence On Temperature)
A program that will calculate the wind influence on temperature.
wolfram.zip 3k 02-06-04 File is not rated Wolfram's Rule #30
For a REALLY good explanation, look at http://www.wired.com/wired/archive/10.06/wolfram.html . Otherwise, read the readme.
work.zip 9k 03-09-05 File is not rated Physics Solver v1.2--Power & Work
A physics program which will allow you to solve for any variable from 8 different equations relating to power and work.
xcsim.zip 227k 99-11-21 File is not rated Xcsim v0.82 FR & US
Both US & FR / 89 & 92 versions of electronic circuit simulator
xcsim082.zip 65k 99-06-19 File is not rated XCsim v0.82
Numerical and symbolic circuit simulator
xcsim083.zip 48k 99-06-24 File is not rated Circuit Simulator
Symbolic and numeric circuits simulator
xs.zip 48k 01-12-22 File is not rated xs
Section Properties Program - calculates A, I, r, etc. for single or composite sections of multiple materials
ztable.zip 10k 00-06-08 File is not rated Ztable v5.0
Best Periodic Tables in BASIC. Fast and full of information(such as,boil point, melt point, crystal structure, elament type,...) and much more
zyzangle.zip 1k 06-06-15 File is not rated ZYZ Angle
ZYZANGLE calculates and displays the two possible sets of alpha, beta, and gamma angles by prompting the user to enter a rotation matrix by columns.
zzhzs.zip 81k 07-03-31 File is not rated Thermodynamic Tables A.5, A.6 and A.7
ENGLISH: This program calculates compressibility factor, enthalpy deviation and entropy deviation using tables and double interpolation. TI-89, TI-92, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa calcula factor de compresibilidad, desviación de entalpia y desviación de entropía usando tablas y doble interpolación. Compatible con TI-89, TI-92, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.

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