[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Return the value of PI.
Source position: mathh.inc line 105
function Pi: ValReal; |
Pi returns the value of Pi (3.1415926535897932385).
None.
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Calculate cosine of angle |
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Calculate sine of angle |
Program Example47; { Program to demonstrate the Pi function. } begin Writeln (Pi); {3.1415926} Writeln (Sin(Pi)); end.