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cybernesto's TI89 programs

cybernesto's TI89 programs

The first size listed is the downloaded file size and the second size listed is the size on the calculator.


Smith Chart Plotter 1.1 89   5KB/3KB
ScreenshotThis program performs transmission lines analysis and smith chart plots. Now with stub design functions!
  18.07.2001

Polynomial Root Solver 0.91ß 89   92   7KB/8KB
ScreenshotThis program uses Lagrange method to quickly find the roots of a polynomial. A very good replacement for that old cZeros(polyeval(...,x),x) command. Now with improved 16 digit accuracy. Still a beta version. Use it at your own risk!.
  22.10.2001

TIBasic Polynomial Root Solver 1.0 89   92   3KB/156B
ScreenshotThis program uses the companion matrix method to do exactly the same as the above program with the difference that this one doesn't have memory leaks, bugs, or a cryptic C sourcecode. It's written in TIBasic and needs only 156 bytes!!!. Boy, did I lose my time or what?.
  6.02.2002

Copyright 2001 cybernesto.