Pythagorean theoreme
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Version: 1.5, 980214
Creator: Daniel Bergman.
Description: The program calculates the unknown side in a right-angled triangle.
             The calculator will ask for lengths for A, B and C. A & B are the catheti,
             C is the hypotenuse. Input 0 as value for the unknown side.
Comments: "\/" is the square root.
Known bugs: None.
Size: 81 bytes.

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PROGRAM:PYTHAG
INPUT"A?",A
INPUT"B?",B
IF (A)(B
GOTO 0
INPUT"C?",C
IF A
DISP \/(C^2-A^2
IF B
DISP \/(C^2-B^2
STOP
LBL 0
\/(A^2-B^2

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Copyright (C) 1998 by Daniel Bergman & Mattias Morén
http://ti80.burtrask.net