Fourier VERSION 0.36 by Martin Zeppenfeld

This is a math program which allows you to graph linear combinations of sine waves much quicker than using the y= function on the calculator. I hope to make some more improvements, but it already has many cool features. The biggest change will probably be the ability to use non-integer frequencies. I might also add the capability for a larger number of waves at the same time.

Instructions:
left + right: changes which wave will be affected by other instructions. This is indicated by the number above the bars
up + down: changes the amplitude of the current sine wave.
+-: changes the frequency of the current sine wave.
sin + cos: changes the phase of the current sine wave.
All functions except frequency change will be done more quickly by pressing 2nd first.
q: quits the program

Known bugs:
Sometimes, the bars at the bottom don't appear properly. When this is the case, try entering fargo from the graph screen instead of the home screen. I'm not sure if this always helps, but it has for me so far.
As far as I know, this program doesn't crash. If it does, or if you have any questions, please contact me at mzeppenfeld@madison.k12.wi.us

required libraries:
mzlib
flib