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This solver suite contains programs to solve linear and planar(3 variable) systems, and quadratic equations.  Format would be:

ax+by=c,  dx+ey=f

ax+by+cz=d,  ex+fy+gz=h


[wpdm_file id=5 title=”true” desc=”true” ]

[wpdm_file id=4 title=”true” desc=”true” ]

[wpdm_file id=7 title=”true” desc=”true” ]

[wpdm_file id=6 title=”true” desc=”true” ]

The code is in the included readmes

Type in lowercase on your TI 83 plus, 84, or 84+C. To use, run program. Then tap Alpha button twice to type lowercase.
83 plus family:
[wpdm_file id=2]
84 plus C:
[wpdm_file id=3]



84C code:


If you download this and use it, please comment!

Most of the time, you are trying to avoid an infinite loop, but sometimes you want one. Here’s how to do it in MS-DOS and C#.

MS-DOS (the label method):

goto loop

C# (the true condition method):



for(i=1; true; i++)

These two methods can easily be ported to any language. Use at your own risk.

A side note:
This MS-DOS infinite loop will open infinitely more of itself:
(A MS-DOS program called loop.bat)

goto label

This will open more and more windows until the computer crashes or you stop all running programs.