The three files MATHLIB.PAS, HYPERBOL.PAS and COMPLEX.PAS give a complete
mathematical library for real type and complex type (derived from real).
They were written last year with comments in french, but mathematics is
an universal language! I guess nobody will face problems using those
files. None complete test has been undertaken to check rightness and
accuracy. Only few values have been checked and sound good. So, be carefull!
The program does not have error handling for overflows, out of limits,
divide by zero and other floating errors. It justs halt running.
I hope you will find these libraries usefull. They avoid to write again
and again mathematical functions missing in the Turbo Pascal Compiler.

Jean-didier GAYRARD
May 1995

CIS 76603,767