C2 CODING   Coding   

TI-83+ Math Files

This does a lot of what formula 2001 does.  It pretty much does everything.
Although this is in most of our other programs, here it is anyway.  (Coded by Red Baron at C2.)
This solves many problems that ask for the shading for two inequalities.  Doesn't always work, but better than buying the application from TI for $7.  (Coded by Lowrider at C2.)
This takes Linear Variation one step further.  After solving for the equation, you can enter one more integer and it will solve the problem.  (Coded by the Phoenix at C2.)
This finds the area of a triangle that really doesn't have an altitude.  It will usually give you the side, an angle, and the base.  This will solve that!  It also finds the area of a trapezoid like this.  (Coded by Lowrider at C2.)