[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'math' (#rtl)

cosh

Return hyperbolic cosine

Declaration

Source position: math.pp line 334

function cosh(

  x: Float

):Float;

Description

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

Errors

None.

See also

arcosh

  

Return inverse hyperbolic cosine

sinh

  

Return hyperbolic sine

arsinh

  

Return inverse hyperbolic sine

Example

Program Example8;

{ Program to demonstrate the cosh function. }

Uses math;

begin
  Writeln(Cosh(0));
  Writeln(Cosh(1));
end.

Documentation generated on: Nov 16 2015