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- TI-83 Plus/TI-84 Plus Programs
- TI-83 Plus/TI-84 Plus BASIC Programs
- TI-83 Plus/TI-84 Plus BASIC Math Programs
These programs are for the TI-83+ and TI-84+ calculators, including the 83+ SE and 84+ SE. They are mostly not compatible with the color-screen 84+ CSE or CE variants, but some BASIC programs can be run on all of them.
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This is my quadratic equation solver. How to use this program, how this program works (in a nutshell) and important notes can be found in the README.txt file.
P.S. If anyone recognizes part of their program in my program, pm me and I will find a way to mention you as a co-author. Please be truthful when saying that some of your program is in mine.
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A pack with a bunch of handy utilities including complete the square, sierpinski area, cylinder volume, and decimal2binary converter.
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This is a small yet powerful program that will find the lowest common multiple of any numbers, and can work on two through infinity numbers. It will automatically and quickly find the LCM in rational form. Useful!
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Simple math program in its beta stage that I have been working on during study hall in school. E-mail me about any bugs.
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Have you ever wanted your calculator to be able to act as a cash register? Well, now it can! This program lets you set a tax rate, quantity, price each, and taxable or not for any number of items. It will add up the total, and even figure out change! Doors CS v4.0 optimized.
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Its merely a second grade equation factorizer.
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Send to your calc and enjoy! Initial version has a few shapes. Future updates will include Surface Area, more shapes, and maybe a welcome screen!
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This program will be able to find the area under the curve of an area. The eight methods it uses to solve this is LRAM,
MRAM, RRAM, Net Integral, Total Integral, Average Mean, Trapezoidal Rule and the Simpson's Rule.All you need to do is put in the equation, left and right endpoint and sometimes how many segments, or rectangles, to use.
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Do you take a high school or college math course that requires solving systems of equations? Have you ever worked with systems that might have up to 8 variables and 99 equations? If so, then you need Row Echelon System Solver v1.2. This program provides a simple interface for entering equations, transforms them to Row Echelon form, and solves the resulting system. The solutions are displayed in equation/answer format. Doors CS v4.0/v5.0 optimized; check out the screenshots!
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This program allows you to find points of inflection on a graph. Enhanced for use with DCS6.
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This is an upgrade of my former Volume Finder, which is now outdated. This NEW version now includes ULTMATH, which is the parent program for the Volume Finder, the Area Finder, and a Misc. Math program. Size is around 2400 bytes. Try it out, and give me suggestions for 1.1!
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This is a program I made recently, which gives you random calculations to solve. It uses rather much space because it has a rich graphical user interface and a lot of customization.
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DCSQuad Solver is a standard quadratic solver with the capability to solve for both real or imaginary roots of a quadratic equation. Its unique feature is that it
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is built using the Doors CS BASIC Libraries (DCSB Libs) for text input, mouse movement and clicking, and interface rendering. Doors CS 6.7 beta or higher required. -
This handy program lets you graph an equation or expression without leaving Doors CS. You can graph in the form Y=, view the resulting equation, and use it for math purposes. Check it out!
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This is the fast version of the Pythagorean Triplet solver presented in Chapter 5 of the book "Programming the TI-83 Plus/TI-84 Plus". It solves for Pythagorean Triplets given a target value N, where the three numbers (A, B, C) in the triplet satisfy both A+B+C=N and A^2+B^2=C^2. More info at http://cemete.ch/book
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This is a great program to use during math contests and while solving math problems. It greatly reduces the amount of time it takes to do common things such as finding prime factorizations, simplifying radicals, converting between bases, simplifying modular arithmetic, GCD, LCM, encoding and decoding messages, and much more. Download today!
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STAAR Mathematics Formula Chart README
By willwac
05/14/2014STAAR Math (the program) is a non-interactive version of the STAAR Mathematics Reference Materials Sheet, or Formula Chart. The program features everything on the Grade 8 chart and the second page of the Algebra II chart.
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This program is all about giving you the X and Y points of a bolt hole pattern. You input the number of points (holes) that are to be equally
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spaced around a diameter that you set. Then you input the starting degree that you want the first point of the pattern to start from. Your
orgin point (0,0) is at the very center of the pattern. -
A command parser and calculator designed to be run from within Doors CS; no need to return to TI-OS to do (most) calculations.
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A TI-BASIC Fibonacci Sequence generator, for ALL TI-84 calcs. Untested on TI-83. Instructions in the readme. Update: Added sending instructions, which I forgot, into the readme.
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The purpose of this program is to allow
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you to convert one style of temperature
measurement to the other 4 styles. On
the main page select the kind of measurement
that you have and input it. Press enter
and it will convert to the other 4 kinds.
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This program is a Newton's method root finder. It uses Y1 as f(x), and shows all steps used.
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Since we are both in our freshman year and are taking Geometry, we decided to make this handy little program. It is a pain in the butt for some people to remember the ways to prove triangles and angles congruent, so this program basically is a collection of notes. That's why it's in our Virtual Notes series. Look for more programs from our Virtual Notes series soon, or go to our site, http://stonerwallprgms.tripod.com for more programs.
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Given the vertices of a quadrilateral, this program will draw the shape and compute the lengths of the sides and the diagonals. I ported from a QBASIC program I saw in a Geometry Textbook in March 2003. I updated it 11 days shy of a full decade later to be more polite in restoring graphscreen settings and to add a missing file to the zip. Also supports the TI-84 Plus C Silver Edition.
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Advanced PieChart Creator v1.0 is a wizard that will help you create different piecharts. It will prompt you for the number of sections and the percentage of each section and then draw the piechart. The program will also prompt you for a title for your chart. It can be saved as a picture and published. Very useful, considering piecharts are not built-in!
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This is a program that makes the calculator display incorrect results for calculations inputted. Use this to prank your friends. I do not take responsibility for those who abuse this and mess up others tests.
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This program performs a random walk around the homescreen of your calculator, and collects the number of steps taken each run. Once no move can be made without crossing a previously visited spot, the program terminates, and reports the number of steps taken, the min and max steps, the mean and median, and the standard deviation. Supports multiple calculators in one file!
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FLOW84 is meant to bring a subset of compressible flow calculations to your TI-83/84. Currently, isentropic flow, the Prantdl-Meyer function (and several other formulae that may assist with that), and normal shocks are supported. This program should run on any TI-83 or 84 series calculator, including the CE and CSE.
Categorized under:- TI-83 Plus/TI-84 Plus Programs
- TI-83 Plus/TI-84 Plus BASIC Programs
- TI-83 Plus/TI-84 Plus BASIC Math Programs
- TI-83 Plus/TI-84 Plus Programs
- TI-83 Plus/TI-84 Plus BASIC Programs
- TI-83 Plus/TI-84 Plus BASIC Science Programs
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Multitab 83+ is a math program that allows the user to quickly look up the multiples (from zero times to twelve times) of any number inputted by the user. Specifically designed for the TI-83+.
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Solves the Quadratic equation by prompting the user for variables A, B, and C.
P.S. If you want to get an Imaginary answer add a+bi to the beginning of the program.
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A (currently unfinished) program which displays "flash cards" to quiz the user on simple arithmetic.
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This program approximates area under a function with three different approximation methods: Rams, Trapezoidal Rule, and Simpson's Rule. Please read the readme for more info.
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Solves 3x4 matrix [A] in Row Echelon Form. I might add something later that makes it not have such large numbers unless necessary. from row echelon form, it is easy enough to make it reduced row echelon form, so I didn't really feel the need to add that.
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This program you input the diameter of the circle, you have the choice to input the length of the cord or the depth to the flat (depth to the flat is the max height from the cord to the circumference), the angle of the cord from the center point, or the arc length. For any value you don't know input a "0" zero and press enter to continue the program. At the end of the program it will give you all of the unknowns for that problems. Hope you
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like it. -
Generates a 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"), or a coin flip.
Only the program and the variables B and C are needed to run. It has now been optimized to reduce the amount of memory it takes up. Enjoy!
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Uses the TI-83+/TI-84+/TI-84+CE built-in atan2() function to calculate the arc tangent of a function of the form tan(a) = y/x. Result will be in the correct quadrant.
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This program tests you to see if you can get the highest value possible, using only the number 4. Special thanks go to Haobo and comicIDIOT how helped my write some code, but not enough in my book to be considered co-authors.<br><br>
Post your high scores in the Four 4's Score Thread: http://www.cemetech.net/forum/viewtopic.php?t=11221
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OBOB is an abbreviation for "Off By One Bug." Its a bug when programming where your expected result is off by one in either direction.
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This program gives an example of the bug by choosing a random number between 1 and 3 and giving you the input + 1, input - 1, and the input itself respectively.
This was made to be a joke, but it can also be educational. -
Uses a list of primes to output the prime factorization of virtually any number! (The list of primes only contains 999 primes, so any number with a prime factor over 7907 won't work) To use, execute the program, input the number, and keep pressing enter to see each prime factor. The factors will also be uploaded to List 1. This program is EXCELLENT for math tests and assignments.
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Input a function, interval, and desired number of rectangles, and this program will draw the graph of the function and the rectangles, and display the approxtimated area (for your choice of left endpoints, midpoints, or right endpoints).
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This program calculates the square root of an inputted number to as many decimal places as needed. It will even calculate the square root of non-square numbers, to as many places as the calculator's memory will allow! Also included is a calculator for the golden ratio, phi.
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Based from Act created by Chris Bethal and Ryan McClain, RoccoLox Programs gives you the ACT Helper.
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Has almost all the same features that the original Act program/app gives you, but with even more! Some
added features include a unit circle, polar to rectangle and rectangle to polar coordinate conversion, and
a radical simplifier. Read the README text document to see all the features this program includes. An
application version of this program is also available. -
This program will let you enter in your quarter grades, and it will tell you what you need on your final to get a certain grade for the semester. My entire math class swarmed me when I told them about this program. I hope you like it too.
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This is my program based on the activity done in grade school called "The Mad Minute". The premise of this activity is to get as many problems right in one minute. Currently there is no timer system in place, so you have to time yourself. There is a system that lets you go to a certain goal and once that goal is meet, the program ends.
P.S. This is my first program that I didn't use someone else's code or program. I am really excited and I can't wait for your responses.
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A simple program where you input a number, and it outputs its prime factors.
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It doubles as a prime number checker. -
Happy Pi day!
Here is an arbitrary precision calculator for the digits of pi. It is written in TI-BASIC, so it is slooooow, but it works!
You basically pass in how many digits you want and it returns them in 5-digit chunks in L1. Keep in mind, if a chunk only has 4 digits, that means the top digit is 0 !
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Rotates and translate a 3D vector [X, Y, Z] with angles:
A: rotation about the x-axis
B: rotation about the y-axis
C: rotation about the z-axisS: translation of the X coordinate
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T: translation of the Y coordinate
U: translation of the Z coordiante -
Note: PLEASE MAKE SURE that you download ALL OF THE LISTS into your calculator in addition to the main program.
MULTREG is a program for all of your multiple linear regression needs!
It includes a User Guide, a walkthrough of each function (titled "Wait, What?"), a coefficient matrix/SSE/multiple correlation coefficient calculator, a hypothesis test for specific coefficients, a prediction interval for Y, and a hypothesis test regarding reduced models.This is the first program that I've uploaded on Cemetech, and I've done my best to make it as comprehensive as possible, so any and all feedback is welcome! :)
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This program you input the number of sides you want and you either can input the diameter you want it to be within or you can input the length of the sides and it will tell you the diameter it will be. For the unknown input a "0" zero and press enter to continue the program. Hope you like it.
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ZMath is a collection of the first few (mainly) math programs I ever made on the TI-84 Plus C Silver Edition. It includes the following calculations:
-nth term of Arithmetic Sequence
-Arithmetic Series
-Distance Formula
-Area of Equilateral Triangle
-Binomial Expansion
-Basic PONG
-Area of Regular Polygon
-Area of Regular Triangle (Heron's Formula)As always, any and all feedback is appreciated! :)
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File statistics are updated periodically, so numbers shown in this listing may not agree exactly with those shown on individual files.
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