Name: Triangle Plus
Version: 1.1
Author: Nishad Phadke (nishad.phadke@hotmail.com)
Date: May 28, 2011
Tested on TI-89 HW 2.00 OS 2.09.

Documentation:
1. Type the name of the function.
2. Type in everything you know about the triangle (at least three) in the form:
	trigplus(ANGLE_A,ANGLE_B,ANGLE_C,SIDE_A,SIDE_B,SIDE_C)
3. Enter zeroes for all unknown values.
4. Press ENTER.
5. Scroll through the list to obtain:
	the rest of the sides & angle measures
	the lengths of the altitudes
	the lengths of the medians
	the lengths of the angle bisectors
	the lengths of the inradii and circumradii
	the area
	the perimeter

Pros: can also solve for two triangles and indicates whenever the triangle is not possible to solve, but continues to execute just in case the user absolutely needs to