This page contains a few of my programs written for TI calculators. Currently supported platforms include 83, 83+, and 86.

File	Platform	Description	Screen Shot	Version	Author	Date Posted
Definite Integral Calculator	83+	Calculates the definite integral of the function stored in Y1 using the "trapezoid method." Use more intervals (trapezoids) for greater accuracy.		1.01	Kris Hom	08/20/02
Flying Through Space	83+	Replica of the Microsoft Windows "Flying Through Space" screensaver. Uses portions of my raytrace engine to render 3-dimensional space by converting 3-dimensional (x,y,z) coordinates to the 2-dimensional (x,y) coordinate grid.		1.2	Kris Hom	12/27/02
Mortgage Calculator	83+	Pretty much self-explanatory: calculates monthly mortgage payments given balance, term, and yearly interest rate. Now features a cool progress indicator!	None Available	1.02	Kris Hom	05/10/01
Punnett Square	83+	Crosses a set of parent genotypes, each with one or two user-defined alleles, and outputs the result to the graph window. Now sorts dominant alleles in front.		1.21	Kris Hom, Robert Maresh	01/05/02
Raytrace	83+	My first raytrace engine. Renders 3D objects with verticies (x,y,z) stored in L1, L2, and L3. Currently renders a 6-sided cube at 0.3 frames per second.		1.0	Kris Hom	12/26/02
Skwirm	83+	A really cool Nibbles-style maze game. It's very fast for a BASIC program. You can even make your own levels!	None Available	0.9	Kris Hom	05/10/01
AddVector 83+	83+	A powerfull program that will add, subtract, and graph an unlimited number of vectors. The resultant vector is displayed numerically. Now includes resizeable window!	None Available	1.3	Kris Hom	11/04/01
AddVector 86	86	A powerfull program that will add, subtract, and graph an unlimited number of vectors. The resultant vector is displayed numerically. Now includes resizeable window!	None Available	1.2	Kris Hom	11/04/01