Trisolve for the TI-83
Programmed by 13X

This program should be compatible with most shell's and can easily be ported to other calculators. Feel free to do so.

This is an extremely usefull program for the ACT or other test, and especially usefull in trigonometry of any caliber and even geometry (if they still do this sort of stuff in gometry).

This program has a pretty self explanitory GUI.
If you know what an angle, a side, and a triangle is then you should be able to use this program.

All you need to solve any triangle is just three parts of the triangle as long as it has one given side (without that then there can be no true solution).

This program both shows the placement of the angles and sides respectively on a graphic display and gives the information in text as well for quicker answers.  Everything is given to you.  You don't have to know anything exept what is given to you, to be able to solve this program.

This program assumes that all information given to it is true... In other words, If you enter all the information of a triangle it will not check to see if the triangle is true or not.  It will assume it is true.

It will solve all applicable ambiguos case triangles if they apply. For instance if a triangle has more than one solution it will give both solutions.  If a triangle has no solution then you will be informed of this.

This program also allows for both degrees/minutes/seconds (Angular measurements) or Decimal input and output.

You may look at the source and examine it, but please don't alter it.  If you find any errors or bugs then notify me at elite13x@techie.com