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Number of files 154
Last updated Wednesday, 8 May 2024
Total downloads 311,298
Most popular file  Chaos with 9,270 downloads.

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(Parent Dir)folder Up to TI-83/84 Plus BASIC Math Programs
4dummies.zip1k12-02-16File is not ratedProgramming for Dummies
This is a simple little program I made to write other programs. This is similar to my other great program, Your Form, but about a tenth of the size. To see how to operate this exciting program, check out the read me!
abplusexpressionssolver.zip126k05-12-21File is not ratedAB Plus Expressions Solver
This program solves expressions of the form AB+ for the AB Plus variation, a variation used in Academic Games Equations. Read the readme for more information and if you already play Equations, then enjoy!
airplane.zip1k05-09-13File is not ratedAirplane Calculations
You input your speed, bearing, wind speed and bearing, and the distance to your destination. It tells you your landspeed, magnetic heading, wind corrected heading, and time to destination. Very useful program, took me a little while to write.
angleclock.zip1k01-12-16File is not ratedangleclock
This program allows you to find the angle the hands of a clock are forming at a specific time. Read the readme!
api.zip1k05-03-07File is not ratedThe first 1376 digits of pi v.1.0.1376
This program displays the first 1376 digits of pi on 6 screens. I don't know if it is 100% accurate - I typed all of them in by hand.
aquad.zip1k10-04-01File is not ratedAQUAD
This is an updated version of AQUAD.
argnote.zip1k06-04-12File is not ratedArgument Notation Validator (v. 2.0)
This program is designed to validate argument notation. I updated it to work with the rules of logic, so it is a much bigger file than before. This program is designed to validate argument notation. I have not worked out all the bugs yet, so please let me know if there is a problem. Also, you can freely distribute this program, but must make note that I created it. If you downloaded the previous version, you MUST download this one. The other version is now obsolete.
aseconds.zip1k01-12-16File is not ratedYear to seconds and more
This program allows you to enter two years (e.g 1987 e.g. 2001) and it will tell you how many days, hours, minutes, and seconds there is between those years. Also it tells what school a person with that birthday should be in (if its "school age".)
asolve.8xp.zip1k10-05-20File is not ratedA+ Solver Version 1
Guarunteed and tested to get an A+. A+ Solver solves various areas and volumes. It was writte by hand on a TI-83+.
banzhafpowerindex.zip1k20-03-16File is not ratedBanzhaf Power Index
This program computes the Banzhaf Power Index for voting coalitions by using generating functions. The user enters in the number of votes required to pass a resolution and the voting body as a list. The program does the rest. Please read documentation for more info. Enjoy!
besselfunctions.zip7k16-06-27File is not ratedBessel Functions
This file contains 18 programs dealing with Jn and Yn functions. Please read documentation. Encourage that you only upload to calculator what you need. Programs will either compute a specific value or plot the curve from 0 to 10. Enjoy!
bigoh.zip1k04-01-28File is not ratedBig-Oh Tester
This program allows you to easily test if a function is Big-Oh of another function, but changing the constant.
binex.zip1k05-05-26File is not ratedBinex v1.2
An updated version of the Binex program I submitted earlier.
bitwise.zip1k04-09-16File is not ratedBitwise Logic
Bitwise and/or/xor functions. 83 compatible. Read documentation for more information.
bolt_circle.zip1k03-03-10File is not ratedBolt Circle
Calculate a bolt hole circle quickly, displays all results of a hole pattern on your screen.A great program for machinist.
bsamosteller.zip1k12-03-09File is not ratedBSA Mosteller
This program uses the Mosteller formula (metric only) to compute the boday surface area. Great for an example of using radicals. Enjoy!
calcdcs83p.zip1k03-04-15File is not ratedCalculator v1.0 For Doors CS
This program lets you do math calculations without leaving Doors CS. Simply run the program, enter the problem, and press [ENTER]. You can continue doing math until you enter 99.999 to quit back to Doors CS. And of course, optimized for Doors CS v4.0 with an icon.
calcmode.zip1k02-05-28File is not ratedcalculator for mirage
Now you can do mathmatic equations w/o exiting Mirage. Also please look at the "readme" file.
calculmental4.0.zip21k10-10-21File is not ratedCalcul Mental
Here's Calcul Mental 4.0! To train mental math and to be less dependent on the calculator. Several activities are at your disposal! The calculator saves your stats and lets you know where your training! Click on the image quickly! The screen is much slower than the real program. If you get bored watching it, download it and try!
chaos.8xp1k02-03-03File is not ratedChaos
The Theory of CHAOS in Action!
checksum.zip2k04-07-07File is not ratedChecksum
This program calcs the checksum. If you want to know what it is, click on the red icon and then on "Checksum -=- readme.htm" in the list if included files.
clockview.zip1k00-03-15File is not ratedClock View
Shows how a real clock would show the time you specify. Also tells the angle difference between the hour and the minute hand.
clokwork.zip1k04-09-20File is not ratedClockwork 2.0
Helps you figure out the angles of the clock's hands. Caution: it's not idiot proof, so don't try to enter fractions, negatives, and other kinds of numbers or you'll wind up with really interesting results.
cmlprog.zip3k08-11-29File is not ratedCML Program 2
This is a BRUTE FORCE INTEGER SOLVER to solve all kinds of difficult math problems. I created this program because during the CMLs, there was always some problem that I could only solve by making a new program during the test. Well, I finally got tired of having to waste time designing specialized programs, so I made this universal solver instead. Here’s an example: What are all the positive integer pairs whose product is three times the sum? Using the program, you would find that (4,12) and (6,6) are the only solutions. This program is perfect for many math competitions and saves you the time and hassle of having to write programs during tests. NOW NEW AND IMPROVED! HALF THE SIZE!!!
cnpar.zip1k18-10-02File is not ratedCrank-Nicolson
This program uses the Crank-Nicolson discretization to solve the standard heat equation. Great for numerical pdes, enjoy!
combinatorics2.zip2k15-04-25File is not ratedCombinatorics 2
This folder contains four files, one on multinomial coefficients, one on Lah numbers, one of the Fibonacci sequence and one on determining whether a number is in the Fibonacci sequence. Enjoy!
complex.zip1k14-06-07File is not ratedNL Complex Numbers
changing (omrekenen) between Cartesian (cart) and Polar coordinate (pool) systems operations (rekenen); addition (optel), subtraction (aftrek), multiplication (vermedig), division (delen) and exponention (macht)
confrac.zip1k08-12-19File is not ratedContinued Fraction Evaluator
Finds the value of a continued fraction of (almost) arbitrary length.
daycalc.zip1k03-10-05File is not ratedDay Calc
Ever wanted to know what day of the week you were born on? Just enter the month, the day, and the year and this amazing new program will tell you. Use it to calculate any day, past, present or future. Enjoy
dayoftheweek.zip1k11-12-20File is not ratedDay of the Week
This program will compute the day of the week a certain date falls on. Just enter in the information. Enjoy!
dayofwk.zip1k07-04-26File is not ratedDay of the Week
This program finds the day of the week. You would be surprised how many people don't know day of birth. Pictures in file.
day.zip1k04-03-13File is not ratedDay of week
This program will tell you the day of the week for any date, in the past present or future
dijkstraalgorithm.zip1k20-04-02File is not ratedDijkstra Algorithm
This program computes results for Dijkstra's Algorithm. Great for small networks. Just enter in the adjacency matrix for the network and the program does the rest. Enjoy!
dirichlet.zip1k09-01-05File is not ratedDirichlet Rational Approximations
Quickly and efficiently calculates the best rational approximation to a number (pi, e, etc.) with denominator within a user-defined interval using Dirichlet's Approximation Theorem.
dispsn.zip1k01-08-04File is not ratedDISPSN
With this handy utility, you can simplify those teaseing exponents, scientific notation, fractions, and even real numbers simply by typing them in and hitting enter! Only 195 bytes!
doomsday.zip1k06-09-08File is not ratedDoomsday
This program determines the day of the week for any date in history. The method is derived from one developed by Lewis Carroll. This updated version cleans up the display a little bit.
dosagefile.zip1k13-02-18File is not ratedDosage
This program uses Young's rule and Clark's rule for computing the equivalent child dose for an adult dosage prescribed. Always consult a doctor before giving medicine to a child. This is a great application in Algebra for rational functions.
ebbinghauslearningmodel.zip1k12-07-06File is not ratedEbbinghaus Model
This program is a program dealing with the Ebbinghaus Learning Model and is a nice application of exponential functions. Enjoy!
entropy.zip1k04-12-01File is not ratedEntropy of a Set
Given a string of symbols, finds the entropy of the string. Indicates the lowest number of bits per symbol before you start losing information because of too much compression.
eoqbackorder2.zip1k13-04-26File is not ratedEOQ Back Orders 2
This program answers questions dealing with EOQ when not only back-orders are allowed, but when production is NOT instantaneous. Great for operations research students or business students studying inventory models. Enjoy!
eoqshortages.zip1k12-04-05File is not ratedEOQ with Shortages
This program can be used to compute EOQ when shortages are permitted.
eoqtest.zip1k13-04-26File is not ratedEOQTest
This program will test (based on Peterson and Silver's guidelines)whether or not the assumption of constant rate of demand is met. The user inputs the demand per period in a list and the program outputs the variability coefficient and the decision to be made. Great for operations research students or business students studying inventory theory. Enjoy!
errpos.zip1k03-11-12File is not ratedTipos de Errores
Programa que muestra los tipos de errores y cómo calcularlos. Para la asignatura de Sistemas Electrónicos de Control
exactabc.8xp1k02-01-01File is not ratedExact Values
This program shows you the exact values of some numbers!
expotest.zip3k08-11-26File is not ratedExponent Test
This is the exponent test created by Jet Chaw on the calculator! The questions are random and a bit redundant, but this is worth the download nonetheless. Try to get all 60 of the questions right before 4 minutes are up. Although it is unlikely that anyone will ever finish more than 40 and get them all right, try. This has helped me in math more than any other type of test that i have ever taken. Good luck! This newer file has a 83 file, which has no time limit, and an 84 file, which does. Use the one that you can/want.
ezcalc.zip4k04-11-04File is not ratedEZ Calculator 1.0
Have you ever used a old calculator in the 80s which you have to first enter 2 numbers, press enter and insert what you want to do. (Add,Subtract...) This is a simulation of that kind of calc. Actually is is quite useful, if you enter a number and press enter, it gives all values of its sine cosine or tangent (also the inverse) Wish this helps you on a test.
force.8xp1k02-03-03File is not ratedForces
Calculates Newton Forces at any Angle.
fresolv.zip1k03-04-04File is not ratedFórmula Resolvente em Português
Fórmula resolvente de equações de segundo grau usado a partir do secundário
functionpatchv2.083plus.zip1k04-06-15File is not ratedFunction Patch v2.0 83 Plus
A patch used to create functions on your calculator. This version of Function Patch is only three lines of programming so it won't take up that much space.
functionpatch.zip1k04-05-08File is not ratedFunction Patch
Use it to create your own functions.
functions.zip1k19-04-03File is not ratedFunctions
This folder contains 4 programs evaluating the following functions: Haversine, Exponential Integral, Sine Integral and Struve functions. Enjoy!
fuzzysets.zip1k15-01-11File is not ratedFuzzy Sets
This program will perform basic calculations involving fuzzy sets such as complement, union, intersection and membership graphs. Enjoy!
gausspi.zip1k05-06-23File is not ratedGauss-Legendre PI Calculator
This is a small program that calculates the first 10 digits of Pi in a very short time. You can look at the source to gain an understanding of the algorithim.
getdigit83p.zip1k01-05-31File is not ratedGetDigit 83 Plus v2.0
A new and improved version of my Get Digit program. Also available for the TI-89.
getzero.zip1k13-03-11File is not ratedGet Zero!
Add the correct signs between the eight random numbers to get an answer of zero. This original math program is sure to provide you with an interesting challenge.
glite.zip1k04-09-06File is not ratedGradebook Lite v. 1.0
A "LITE" version of Gradebook. Takes up 50% less space, but just as effective if you do not like the other options, such as password protect and custom class names.
grade001.zip1k04-04-09File is not ratedGood ol' grades calculator
Input your classes, then your grades in point format, and if you keep it up, you will know what your grade is every day.
gradecon.zip1k99-09-24File is not ratedGrade Conversion
Coverts grade from seven to ten point scale.
grades.zip1k04-12-26File is not ratedE.O.C. Grades
This program takes your two quarter grades and tells you what you need to get on your E.O.C. in order to finish the year with an A, B, C, or D.
gzsz.zip1k02-05-11File is not ratedGO ZONE and STOP ZONE
This program is excellent for anyone that wants to know what the GO ZONE and the STOP ZONE of an interesection is based on Yellow Light Time, Human Response Time, Velocity, and Deceleration Rate. This program can be very useful to physics students. a MUST HAVE!
hamiltonappropriation.zip1k12-10-05File is not ratedHamilton Appropriate
This program will compute appropriations using the Hamilton method. Commonly done in Survey classes. Enjoy!
hamiltonianpaths.zip1k12-07-19File is not ratedHamiltonian Paths
This program will compute the number of Hamiltonian paths in a graph. Enjoy!
happynumbers.zip1k17-11-06File is not ratedHappy Numbers
Will sequentially check integers starting at a given value and list those which are "happy" numbers. A happy number is one in which the sum of the squares of its digits (repeated) will eventually reduce to 1 rather than cycle infinitely.
happyprimes.zip1k17-11-06File is not ratedHappy Primes
Will sequentially check integers starting at a given value and list those which are both "happy" and prime numbers. A happy number is one in which the sum of the squares of its digits (repeated) will eventually reduce to 1 rather than cycle infinitely.
hermitenumbers.zip1k20-03-16File is not ratedHermite Numbers
This program will compute Hermite Numbers. Enjoy!
highdive.zip30k05-05-22File is not ratedHigh Dive simulator (IMP year 4)
This is a group of programs that simulate the High Dive section from the Interactive math program year 4. It simulates the diver falling of the ferris wheel. You can set the time for one revolution of the ferris wheel to alter the speed of release.
hillapp.zip1k21-10-25File is not ratedHill Apportionment
This program performs Huntington-Hill apportionment method.
horner.8xp1k02-01-01File is not ratedHorner
With this program you can calculate the value of the figure
hypergeometricfunction.zip1k16-08-05File is not ratedHypergeometric Function
There are two programs in this folder, one for evaluating the hypergeometric function 2F1(a,b,c,z) and another for plotting such a function. Enjoy!
inch.zip1k02-06-19File is not ratedOne Inch
This is one inch. Just one inch, nothing more, nothing less. I find it funny, but thats just me. :-)
interpl8.zip1k11-09-01File is not ratedInterpl8
This is a tool designed to return an equation that fits your data. No, this is not the built in LineReg function or anything similar. This program will return a polynomial that hits every value. Have fun with this!
iterate.zip1k13-05-30File is not ratedIterate
This program iterate through the number you pass it, and tells you how many digits the calculator has stored for it. Interesting for those curious how far the calculator calculates its decimals. e is an interesting one to calculate.
jurystability_83p.zip1k10-03-22File is not ratedJury's Stability Criterion Solver
This program computes the Jury's Stability Criterion table given the polynomial characteristic equation of a digital control system. It both determines whether the system is stable (in other words, if the first term of every odd row is positive) and displays the criterion table used to determine the stability of the system. The basis of the algorithm for this program was found in "Advanced Modern Control System Theory and Design" by Stanley M. Shinners, John Wiley & Sons, 1998. It was originally published in several papers including "A simplified stability criterion for linear discrete systems" (Proc IRE 50, 1493) in 1962.
karhunenloeveexpansion.zip1k13-05-11File is not ratedKarhunen-Loeve Expansion
This program will generate a Karhunen-Loeve Expansion as an approximation to a Wiener Process. The program will ask for the number of Gaussian RV to generate (I suggest the number is small, like 10 or 15) and an ending time (T = 1 is usually standard as beyond this the variance begins to overtake the process theoretically). The program will compute the expansion and plot it along with a linear interpolation of the Gaussian RV input earlier. Great for Numerical SDEs. Enjoy!
kopfrechentrainer.zip4k06-03-18File is not ratedMental Arithmetics Trainer
You want to get better in doing basic math/arithmetic operations in your head? Then this program is the right choice for you!
kwh.zip1k05-01-15File is not ratedKiloWatt Hour
This program can calculate the total amount of watts an appliance uses per hour. Simply input the rated amount of watts on the appliance and the time it has been running.
lagrangeinterpcoeff.zip1k14-08-20File is not ratedLagrange Interpolation Coefficients
This program will compute the Lagrange interpolation coefficients for 3 to 6 points. Please read the accompanying documentation for further information. Enjoy!
learne.zip116k03-03-23File is not ratedLearn E!
Another update to Learn E!, a program that will help you learn e to as many decimal places that you want and can fit on the calculator. I fixed the scorekeeping in this version...
learnpi.zip165k03-03-23File is not ratedLearn Pi!
Another update to LearnPi!, a program to help you learn pi to as many decimal places that you want and can fit on the calculator. I fixed the scorekeeping bug...
legendrepolynomials.zip1k16-07-05File is not ratedLegendre Polynomials
There are two programs for Legendre Polynomials and one for Chebyshev Polynomials.
linearfinitedifferenceode.zip1k13-11-27File is not ratedFinite Difference ODE
This program will solve a second order linear ordinary differential equation using finite differencing. Great for numerical analysis or introductory ODE classes. Enjoy!
linearshooting.zip1k16-07-17File is not ratedLinear Shooting
This program performs the linear shooting method for solving ODE boundary value problems. Please read the accompanying documentation for more details. Enjoy!
list_and_matrix_calc.zip1k03-07-01File is not ratedList and matrix size calculators
These programs calculate the size of a list, and a matrix,
listprimes.zip1k17-11-06File is not ratedPrime Numbers
Will sequentially check integers starting at a given value and list those which are prime numbers.
logic.zip1k03-12-16File is not ratedLogic Table Generator
This Program generates the Truth Table for any boolean expression (condition) with up to 4 inputs. It also lists all the Hex digits down the sides for easy conversion between hex and binary. MY AUTHOR NAME IS INCORRECT!
loo.zip5k03-01-30File is not ratedTyskis Toolkit 4.3 Build 3
With this program you can do many things, for example calculate all sides and in a triangle if you know two sides, convert lenght, distance, area, temperature, weight and volume, view constants, and add integers. The name of the program (LOO) is because it started as a simple loop to calculate all integers between 1 and a specified number, and it turned out as this program. Now extra graphical things and design added!
luhnalgorithm.zip1k13-11-12File is not ratedLuhn Algorithm
This is a program for Luhn's algorithm. This algorithm is one that is used to determine if credit card numbers are valid. Just enter in the credit card number and the program will tell you if it is valid or not according to the algorithm. Great application for discrete math or in a survey class. Enjoy!
magic_squares.zip1k05-07-29File is not ratedMagic Squares
This amazing program generates magic squares (you know, where every row and column and both diagonals add up to the same number) of any size!
mathfunv1.zip9k09-01-25File is not ratedMath Fun Version1
This is a basic program that tests you on simple to somewhat challenging. This is helpful if you need to re-memorize multiplication and squared numbers. At the end of the levels you will receive a grade, and when you answer the questions it will tell you if you are correct or wrong. Most questions in Version 1 of Math fun are not cheat proof which means that if the question is 14*14 then you could put 14*14 as the answer and get it correct. Later versions will eliminate this.
mathhandler.zip2k03-03-30File is not ratedMath Output Handler
Math Handler is a simple program (only 101 bytes) that I wrote at school one day. It takes your input of an expression in the same way that the normal calculator OS does and displays it as a decimal AND a fraction at the same time. It has other features than that, as it is easy to control (simply enter + to exit), doesn't display the fraction if the answer is a whole number, and enables the use of [Ans] when it was previously not enabled. Trust me, it may sound stupid, but it really saves time in simple arithmetic. See the screenshots for examples. Math Handler will save you time!
mathman.zip1k01-12-16File is not ratedMath Man
Solve the math problems
mathpro83.zip2k02-04-09File is not ratedMath Pro83+
Practice Addition, subtraction and multiplication!
mathsolv.zip1k03-11-22File is not ratedMath Solver
This is an external math sovler for the calc.
mathtrivia.zip4k05-10-19File is not rated10 Question Math Trivia
My first BASIC program. Just a simple math trivia. The last question answer is "york" (my math teacher's name)
mathtrix.zip1k99-12-05File is not ratedDumb Math Trick
Knows the next number by magic, try to prove it wrong.
mathutility.zip1k08-11-30File is not ratedMath Utility v.1.3
Handy math utility with quadratic factoring and more! This has been done before, but not with this level of user ease! You WILL need my set of subroutines, SquidPackX
math.zip1k09-12-08File is not ratedMath
Hone your mental math skills with this simple adding, subtracting, and multiplying game to become a true mathlete!
mcpi.zip1k04-03-16File is not ratedMonty Carlo Pi finder
Uses Monty Carlo simulation to find the value of pi.
mempi.zip4k12-07-09File is not ratedMemorize Pi v1.0
Memorize Pi (or Mem Pi) is a program that can help you memorize the first 2000 digits of pi (or even more with simple modifications)! You can start reciting pi from set places (you don't have to start from the beginning). Although Mem Pi is written in TI-BASIC, it runs at a fast speed and uses clean code. Only 3 variables are used!
mentmath.zip1k01-01-06File is not ratedMental Math Practice
This program gives the user random numbers that must be added, subtracted, multiplied, or divided. It is very helpful. I am a math tutor, and i wrote it for my students, but i use it to for practice.
methods2.zip3k04-08-23File is not ratedMETHODS2
This is some program that'll help you with Maths Methods. I use this program in conjunction with Dipmaths + FACTOR9 (didn't create this myself - just compacted it)
minisummethod.zip1k15-10-18File is not ratedMinisum Method
This program computes the optimal location for a facility using the minisum method. Great for operations research. Enjoy!
modifiedbessel.zip5k16-06-30File is not ratedModified Bessel Functions
This ZIP file contains 18 programs for BesselI and BesselK functions. Please read over the documentation. Enjoy!
montiehall.zip1k04-03-16File is not ratedMontie Hall Simulation
Runs a selected number trails through the montie hall problem, and then outputs the number of trials that would have had better results if the contestant switched doors.
mschedule.zip1k08-11-30File is not ratedMachines Scheduling
Calculates Upper and Lower Bound and General methods to th optimum solution.
mthmania.zip1k02-05-31File is not ratedMathmania 1.0
A math program that tests you on basic skills.
multipleofksolver.zip127k05-12-21File is not ratedMultiple of K Solver
This program solves for Multiple of K, another variation used in Academic Games Equations. This variation requires the student not to find something equal to the expression, but something that differs from the solution by a Multiple of K. Ex: If K=7, 13 would be a correct solution to the goal of 20. Read the readme for more information. And if you already play Equations, then enjoy!
multiply.zip1k02-10-23File is not ratedMultiply
MULTIPLY is a program that you can use to practice answering multiplication problems in your head at different difficulty levels. There are seven difficulty levels to choose from. They are easy, medium, hard, extra hard, super hard, extremely hard, and impossible. Easy will give you numbers that are between 1 and 10. Medium will give you numbers between 1 and 20. Hard will give you numbers between 1 and 50. Extra hard will give you numbers between 1 and 100. Super hard will give you numbers between 1 and 250. Extremely hard will give you numbers between 1 and 500. Impossible will give you numbers between 1 and 1000. After you have made your selection of difficulty level, you enter a number that tells the calculator how many problems you wish to amswer. After you have answered all of the problems, the calculator will give a percentage of how many problems you answered correctly. Remember you are supposed to answer these problems IN YOUR HEAD!
multi_tasking_clock_1.2.zip1k10-02-25File is not ratedMul(TI)task V1.2
Run a LIVE Clock, and do math AT THE SAME TIME!!! in version 1.2, all the bugs are fixed, but there is still some minor key lag. works 100% with the new TI OS!!!
negativecombination.zip1k15-02-28File is not ratedNegative Combination
This program will produce results when working with C(n,r) where n is a real number and r is a nonnegative integer. So it will work with fractions for n as well as negative numbers. Great for combinatorics. Enjoy!
neville.zip1k14-01-06File is not ratedNeville
This program will perform a Neville interpolation with a set of (x,y) values. It will also have the interpolation table stored in matrix A. Great for introductory numerical methods courses. Enjoy!
nines.zip3k04-07-07File is not ratedNines
This program calculates how many 9s (or 8s or 7s or ...) there are between to positive numbers. It works with a logarethmic formula, that means you can only take this numbers {1,10,100,1000,10000,100000,...}. I'm working at a better version, but it's only 73 bytes big.
nonlinearshooting.zip1k16-07-22File is not ratedNonlinear Shooting ODE
This program performs a nonlinear shooting method for solving nonlinear BVP in ODEs. It uses Newton's Method after performing Runge-Kutta to approximate the solution. Enjoy!
nonreal.zip1k02-02-16File is not ratedNonreal
If you get an error message saying "Nonreal Ans" select quit and run this and you will not get the error message instead you will get the answer.
numencrypt.zip1k02-07-26File is not ratedNumber Encryption
You enter 2 whole positive numbers, this program will return a unique positive whole number. You enter in any whole positive, this program returns the 2 numbers it would have used to generate that number.
numtrik1.zip1k05-10-11File is not ratedMBHnumtrik
This program will make an awesome number trick so that no matter what number goes in, the same number goes out. You can enter a bunch of numbers to create your own or generate one randomly. I was 12 when I made this. Amaze people!
palindr84.zip1k14-11-27File is not ratedPalindromic Numbers
A palindrome or palindromic number is a number that has the same value when read from both directions (left to right and right to left). This program investigates the creation of palindromic numbers using the Lychrel process. Full instructions are included in the README file.
palsol.zip4k04-10-17File is not ratedPalindrome Solver
This program takes an inputted number and finds its palindrome. A palindrome is a something that can be read the same way backwards as it can forwards.
parametr.zip1k05-09-13File is not ratedParametrics
Need help with parametrics in math class? Well download this and the program will solve any motion problems you need. It will even do a problem where you throw an object to a ferris wheel and see if the person will catch it.
percents.zip1k04-01-02File is not ratedPercents
find your grade with this program
perfectnumberprogs.zip1k13-11-07File is not ratedPerfect Number Programs
This file contains two programs, one for determining if an even integer is perfect (PRFCTNUM) and another for determining if a positive integer is deficient, abundant or perfect. Great for introductory number theory or contemporary mathematics. Enjoy!
ponderalindex.zip1k12-03-09File is not ratedPonderal Index
This program computes the Ponderal Index used in Body Mass calculations. It has metric and English unit capabilities. Enjoy!
populationgrowthovertime.zip1k07-09-08File is not ratedPopulation Growth
This program models the population growth over time via a starting population defined by the user.
pperwatts.zip1k05-01-15File is not ratedPRICE PER WATTS
This program can calculate how much you pay for a certain amount of Watts. Simply input W: watts, H: hours, and C: the cost per kilowatt hour (this is found on your electric bill).
prgma.zip7k03-03-04File is not ratedMUST HAVE PROGRAM FOR ALL MATH STUDENTS (Prgm A)
This program simplifies the value in Ans into exact form. See the readme for more info. Special thanks to Josh Cohen who helped optimaze this program and added some features.
programs.zip1k02-06-19File is not ratedProgrammer's Calculator
This is a program for egotistical programmers such as myself. You enter in the number of programs you have, and then the number of downloads for each program. This displays the total, and the average number of downloads.
properties.zip1k02-01-01File is not ratedProperties of Eguality
This is a BASIC Math program that lists and describes all of the properties. VERY HELPFULL
randmtrx.zip1k00-10-20File is not ratedRandom Matrix
Demonstrates how to create a random matrix.
randnum.zip1k01-12-15File is not ratedRandnum
Enter low and high bounds and this program gives you three random numbers between them!
randomchancystuff.zip1k16-06-06File is not ratedRandom Chancy Stuff Generator
Generates the following upon request: -Random Integer between inputted numbers -A simulated roll of 5 dice -A Magic 8 Ball reply -A random card draw (includes 2 jokers in the "deck") -A coin flip. I may optimize this later (it needs it) but it is fine how it is except for taking over 2000 bytes of memory. Only the program and the variables B, C, I, and K are needed to run.
random.zip6k05-03-13File is not ratedRand
Displays a full screen of truly random digits, displays how many of each digit was displayed, then graphs the results.
randum.zip1k02-10-25File is not ratedRandom Integer
An Integer-Generating Programme
range.zip1k05-08-02File is not ratedRange Formula Solver
Solves the range formula for range, initial velocity, angle, or gravity.
relativehumidity.zip1k15-02-22File is not ratedRelative Humidity
This zip file contains two programs, one on relative humidity and one on hours in a day. Both contain documentation. Enjoy!
residueofanumber.zip1k12-09-03File is not ratedResidue of a number
This program computes the residue of a number modulo n. Enter in the modulus and the number and the program will produce the residue. Great for beginning students in number theory who don't have a lot of experience programming. Enjoy!
rookpolynomials.zip1k14-02-12File is not ratedRook Polynomials
This program will display the coefficients for rook polynomials for boards without restrictions. Great for discrete math and combinatorics. Enjoy!
rtnlfit.zip1k09-01-05File is not ratedRational Curve Fit
Calculates a rational function (polynomial over a polynomial) that passes exactly through a set of data points. Coefficients are stored in lists for your mathematical convenience. Useful for obtaining close approximations of logarithms over large intervals, and for personal amusement.
sigfigs.zip61k08-01-12File is not ratedSignificant Figures v1.0
This program counts the number of significant digits in a number you enter.
similitudesv1.2.zip109k07-09-08File is not ratedSimilarity v1.2 // Similitudes v1.2
//English: Similarity v1.2: This very practical program will give you all the characteristics of the different similarities you'll enter. It also detects the equations that are not similarities. It can be run normally or via MirageOs. An english and a french version are available. //Français: Similitudes v1.2 Ce programme vous donnera toutes les caractéristiques des différentes similitudes que vous rentrerez. Il détecte aussi les équations qui ne sont pas des similitudes. Il peut être lancé normalement ou via l'application MirageOs.
solvformule.zip21k18-04-28File is not ratedSolvForMule
This set of programs lets you easily plug in numbers like you would for a formula except it only asks for the dimensions. The calculator does the rest. Ex: If you plug in the length, width, and height for for a prism, it solves the formula and gives you the surface area or volume.
somecombinatorics.zip4k15-02-15File is not ratedSome Combinatorics
This zip file contains seven separate programs that will compute common things with combinatorics, including a very short Pascal triangle row program. Each file has its own documentation. Enjoy!
stakrv1.1.zip3k17-05-03File is not ratedSTAKR
STAKR is a stack-based calculator, similar to HP stack-based calculators.
standarddivisorvoting.zip1k13-08-23File is not ratedStandard Divisor Voting
This program computes the standard divisor and a modified standard divisor used in apportionment problems using the Hamilton or Jefferson plans. Great for survey students studying apportionment or voting schemes. Enjoy!
stdnot.zip1k05-08-04File is not ratedstdnot
This is a small TIBasic program I wrote which will analyse the decimal number in Ans and try to write it under standard mathematical notation, either as a/b, a/b sqrt(c), or as a/b pi. It'll work for fractions where b
supcat.zip1k18-10-02File is not ratedsuper catalan numbers
This program computes the super Catalan numbers from combinatorics. Just Enter in the values and it will compute them. Enjoy!
timemath.zip3k10-02-25File is not ratedTimeMath
Does math...with Time! Have fun! Note: For those of you with 2.53MP, Set Mode to Classic. Mode change not done automatically to preserve interoperacy with 2.4x
tools.zip1k20-11-12File is not ratedTools
simple math tools
tvsize.zip1k00-02-18File is not ratedTV Dimensions v0.1.1
Program that will give you the width and height of a TV screen given only the diagonal. It uses the Pythagorean theorem and a ratio of 4:3 between the width and height. Future versions may include widescreen ratios (16:9) or the ability to get a diagonal based on height or width.
twenty4.zip1k00-09-17File is not ratedTwenty4
Finds solutions to twenty-four cards.
unionandintersection.zip2k14-10-13File is not ratedUnion and Intersection
This program returns the union/intersection of two sets. Don't forget to use braces {} when inputting the sets or you will get a syntax error!
venndiagram.zip3k13-12-12File is not ratedVenn Diagrams
This program solves survey problems typically asked in math models or survey classes. It will do 1, 2, or 3 sets. Please read the documentation for information on entering in the data. Enjoy!
vertical.zip1k00-07-17File is not ratedVertical Motion v1.10
This program calculates the distance from the ground of an object traveling vertically.
violin.zip1k24-05-08File is not ratedViolin Math by Reese Turra
Calculates how many notes you play in one practice, one week, one month, and one year for any instrument!
voting.zip1k13-09-03File is not ratedVoting
This program will compute the average constituency, the absolute and relative unfairness and the Huntington-Hill Number for an apportionment study. The user enters in the information as asked and the program does the rest. Please read over the description for more details. Great for survey of mathematics students. Enjoy!
wannabhp.zip1k07-10-26File is not ratedI Wanna Be an HP
This is just a run-of-the-mill RPN calculator. RPN means "Reverse Polish Notation" and is the default notation used on HP calculators, so that's how I came up with the title. The main difference between this RPN program and the others is that it's prettier -- there's a little title screen with an anthropomorphic TI-83 saying "I WANNA BE AN HP!" and the program itself runs in a pretty split-screen mode with 3D-looking buttons. I wrote it for CalcG.org's contest (somebody else won). All you have to do is download it, unzip it, send WANNABHP to your calculator, and run it. The rest is explained on-screen.
waveeq.zip1k18-10-02File is not ratedwave equation
This program solve the one-dimensional standard wave equation. The user enters in the information and the program outputs each level of iteration. It uses the finite difference method. Great for numerical PDE's. Enjoy!
weekfind.zip1k03-11-12File is not ratedWeekday Finder
This is a 100% guarenteed accurate Day of the week Calculator. I'v tested it from 1904 through 2031 and it works perfectly. You'd actually be amazed at how many people don't know what day of the week they were born on, and find it amusing to know.

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