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TI-86 BASIC MATH PROGRAMS (ARITHMETIC)

Archive Statistics
Number of files 55
Last updated Sunday, 17 June 2012
Total downloads 114,100
Most popular file  Factor 86 with 5,629 downloads.

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NameSizeDateRatingDescription
(Parent Dir)folder Up to TI-86 BASIC Math Programs
afrac.zip1k06-10-27File is not ratedAFrac
Reduces rational values with continued fraction. The program can give correct answers to fractions with a numerator and denominator of a million and more.
amch.zip1k99-06-12File is not ratedAmount Change in Percent
Amount Change in Percent changing
averinnu.zip4k00-01-08File is not ratedSmall Averaging Program
This is a little program I made. It does averaging.
avg.zip1k01-04-04File is not ratedAverage
This is a very small program that will average as many numbers as you feel like entering or until you get and error memory
base.zip1k03-03-27File is not ratedBase Arithmetic
Add Subtract Multiply or Divide non-base-10 numbers.
cfrac.zip1k11-03-06File is not ratedCFrac
CFrac1 is a small and fast program that reduces rational values. Its capacity is much better than the built in >Frac. The built in program has a largest denominator of 9999. CFrac1 can give correct answers for values of the numerator and denominator up to 40- 50 000. The answer is given both as improper fraction and as a mixed number, when the value is bigger than one. Can be used for quickly separating rational numbers from irrational, if the rational numbers don't have a too big fraction.
comdenom.zip1k99-12-07File is not ratedComDenom
A nifty little common denominator finder I wrote in Math Class the other day; nothing special, pretty self explainatory.
decimalconverter.zip2k12-06-17File is not ratedDecimal Converters
ABILIFY: This program converts decimals to exact forms. It can convert to a multiple of a square root, a multiple of pi, a multiple of e, or to a fraction. All results are simplified. It can also do this for complex numbers. The program sifts the information in the Ans-memory, showing only what is relevant. ADVANCE: This program is identical with the one above, except that it can also handle a square root of a multiple: not just the numerator is reduced, but also the denominator. 1002 and 1115 bytes resp.
edge.zip1k02-03-10File is not ratedEdge v1.40
Gives an idea of how hard a number is to deal with.
evenodd.zip1k02-01-01File is not ratedEven-Odd
Displays whether a number is even or odd.
factor2.zip1k99-10-30File is not ratedFactor Program
This program shows you all the factors of an entered number.
factor4.zip1k00-06-27File is not ratedFactor v1.0
This is the smallest and simplest factoring I know of, and it works!
factor86.zip1k98-03-01File is not ratedFactor 86
Now twice as fast as before, a faster routine for verifying numbers entered, and the abiltiy to factor negative numbers.
factorer.zip1k11-03-16File is not ratedFactorer v1.21
Factorer v1.21 factors integers (finds divisors). It is a converted prime factor program, and as such extremely fast compared to the ordinary factor program wich simply counts up to the square root of the number.
factors86.zip1k02-12-07File is not ratedThe Prime Factor
Factors any number to primes, with decimal and negative support.
factors.zip1k01-02-07File is not ratedFactors
Displays a list of all factors of an entered number
factor.zip1k98-08-03File is not ratedFactor
Lists the prime factors of a number.
fact.zip1k03-03-09File is not ratedFactor
This outputs all of the integral factors of a number in list form.
findfactors.zip1k02-11-01File is not ratedFactor
Find all the factors of any number you input. This program works faster that other factor programs because once it gets to a number that is 1/2 as big as the number you input, it stops ( because no number has a factor that is greather than 1/2 of itself except for itself, which is also displayed)
fracexpd.zip2k06-04-12File is not ratedFraction Expander Deluxe
This has been updated to be extremely small, ported to all TI's, and to be supremely fast. The program prompts you for 3 numbers: A and B from A/B, and C for number of decimal places. Then you watch it perform long division so fast your eyes hurt :)
fracint.zip1k98-03-24File is not ratedFracINT 1.0 (front end app for newFrac)
Simple front end application for Keith Batten s newFrac utility.
fracsolv.zip1k98-09-20File is not ratedFraction Solver v1
Converts decimals to mixed numbers
fractionreducer.zip1k02-07-23File is not ratedFraction Reducer v1.0
You put in the numerator and denominator then it reduces it.
frac.zip1k00-12-17File is not ratedFrac
Very small prog to give you simplified fractions like 5.25=5 1/4
golden89.zip22k06-04-19File is not ratedGolden Ratio (All TI's & DOS)
Each program finds the Golden Ratio and stores it to B. The DOS version simply tells you the Golden Ratio and shows the same math as the TI versions (but MUCH faster).
hsfactor3.zip11k03-11-09File is not ratedHSFACTOR3
A factoring program optimized for speed and size. Takes less than 4 seconds to factor 8337.
imagin.zip1k01-03-08File is not ratedImaginary
Simplifies/ add/subdtracts,etc. imaginary numbers
int3g3rz.zip1k00-06-25File is not rated|nt3g3rz
This program is simply a program to help you practice adding, subtracting, and multiplying integers. The program picks 2 random integers between -20 and 20 (default) and asks you to add, subtract, or multiply. You can change the 2 numbers that the program picks from by choosing "Ctrl" in the Main Menu.This is my first program. If you find any bugs (I am almost sure that there are no bugs) please e-mail me at tarak007@aol.com. Also please e-mail me if you see where I could improve, in code, or layout.
in.zip1k99-11-14File is not ratedi^n
Raises i (sqrt -1) to the nth power.
largenum.zip1k05-12-12File is not ratedLarge Numbers
This program lets the user view large numbers without the little E, for example 10000000000000 instead of 1E13. Read the readme and follow the instructions
logbase.zip1k03-05-16File is not ratedLOG base changer
A tiny litle program which allows you to use log with bases other than 10. Just enter the base and the "x" in LOG x and your done.
logv.zip1k03-05-07File is not ratedVariable-base logarithm
This program allows you to get the log (WITH ANY BASE!) of a number.
ls86.zip1k01-08-05File is not ratedLogarithm Solver
Finds the log of x that is a non base of 10 number.
ncalc86.zip5k04-04-30File is not ratedNCalc 86 v1.0-3.1
This is a pack of my redone NCalc programs. It has some new features, as well.
pch.zip1k99-06-12File is not ratedPercent Change
Percent Change between 2 inputs
perfect.zip1k03-04-17File is not ratedPerfect Number Finder
Enter the number to start searching and the number to stop and it will find all the perfect numbers in that range.
pf_red-86.zip1k97-07-26File is not ratedPF_RED v1.0
The Ultimate Prime Factorizer and Radical Reducer
pgcd.86p1k02-02-16File is not ratedPGCD-86
a neat little program to get the pgcd (higher common diviser) of two numbers. Utile pour les spé maths en Term S ! Le seul Calcul de PGCD trouvable sur le net !
powroot.zip6k03-06-19File is not ratedAny Root Finder (Guess-n-Check Method)
This is simple to use. You input the number, the root you want to find (2 for square, 3 for cube, etc), and how many decimal places. It'll only show the TI's limit in decimal places, but is pretty cool nonetheless. Quickly made for every TI.
prime200.zip3k04-07-11File is not ratedPrime Number version 2.00
This is the next version of PrimeNum. It is about 15 times faster than the original and does not reintroduce the nth root bug I had trouble with in test versions.
prime6.zip1k99-11-18File is not ratedPrime6 v1.1
Tests your number for primality.
prime86p.zip1k03-04-17File is not ratedPrime Number Finder
Enter the number to start searching and the number to stop and it will find all of the prme numbers in the range... eventually
prime86.zip1k98-03-01File is not ratedPrime 86
Twice as fast as the original, and now the abiltiy to check negative numbers
primec.zip1k01-02-07File is not ratedPrimeC v2.72
Very fast primefactorprogram.
primefact.zip1k00-04-11File is not ratedPrime Sieve and Trinomial solver
Two Programs that I wrote for algebra class. One give you the prime factorization of any number, and a trinomial factorization solver
primefdr.zip1k03-04-13File is not ratedPrime number finder
This program asks the user for a number. Starting at that number, the calculator displays all prime numbers. NOTE: There are two problems with the program. First, it is fairly slow. Secondly, after testing for a while (~60 numbers) the calculator gives the ERROR 15 MEMORY message. If any one has tips on how to speed up the program, or get rid of the errpr message, I'll take your suggestions @ rkawesch@yahoo.com. I dont think that these problems will occur if you run the program in an emulator.
primes.zip1k01-06-01File is not ratedPrime Generator
Generates a list of prime numbers and stores it as a list. Also has a prime twin option available.
prime.zip1k98-09-24File is not ratedPrime Number Checker
Checks a number to see if its prime
primfact.zip1k98-08-31File is not ratedPrime Factorization
Very small prime factorization program
prlist.zip1k00-08-20File is not ratedPrList v2.10
Gives the primenumbers within a given interval.
reducer.zip1k99-12-05File is not ratedFraction Reducer
Just a short program I wrote in Math class the other day that reduces fractions given a numerator and a denominator.
rpn.zip1k01-04-04File is not ratedReverse Polish Notation
A program for those of you who believe 2 3 + 4 5 + * makes more sense than (2+3)*(4+5).
simplify.zip1k03-10-19File is not ratedFraction Simplification Program
Simplify any fraction (example: 45/20 simplifies to 9/4). Takes up only 46 bytes, 2 less than before!
squareroot.zip1k03-03-23File is not ratedsquare root
approximates the square root of a number without using the built in square root function, demonstrates an easy way to approximate square roots if for some reason you had a calculator without a square root button
squf.zip1k97-12-27File is not ratedShank's Square Form Factoring Algorithm
trinums.zip1k01-06-01File is not ratedTriangular Numbers
Solves the value of specific triangular numbers. Transferred from my previous TI-81 Version.
yx.zip1k01-06-01File is not ratedYX
Solves for large powers. Copied from my previous TI-81 Version.
zfctr.zip1k99-11-18File is not ratedZFctr v1.0
This program displays all factors of any number you input.

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