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    Exp

    Exponentiate.

    Declaration

    Source position: mathh.inc line 127

    function Exp(d: ValReal) : ValReal;

    Description

    Exp returns the exponent of X, i.e. the number e to the power X.

    Errors

    None.

    See also

    Name Description
    Ln Calculate logarithm.

    Example

    Program Example22;

{ Program to demonstrate the Exp function. }

begin
  Writeln (Exp(1):8:2); { Should print 2.72 }
end.