CosH

Return hyperbolic cosine

Declaration

Source position: math.pp line 365

  function CosH(x: Float) : Float;

Description

Cosh returns the hyperbolic cosine of it's argument {x}.

Errors

None.

See also

Name	Description
arcosh	Return inverse hyperbolic cosine
arsinh	Return inverse hyperbolic sine
sinh	Return hyperbolic sine

Example

Program Example8;
{ Program to demonstrate the cosh function. }
Uses math;
begin
  Writeln(Cosh(0));
  Writeln(Cosh(1));
end.