Anyone here know some useful programs/software to have in the graphing calculator? All I have is a simple that takes an equation as an argument and draws implicit functions from that equation.

Question

anonymous · Answer

simple function*

anonymous · Answer

u can install software to graphing calculator? :O

anonymous · Answer

I had a program that solves the quadratic equation, pretty useful.

anonymous · Answer

yeah there's even a C compiler for the TI-89 http://tigcc.ticalc.org/

anonymous · Answer

but the calculators allow you to write simple programs using a BASIC-like language (usually including lots of the calculator's own high level functions) installed in the calculator

anonymous · Answer

Hello World is only like $$#
Disp  "Hello, World!"$$