MacFormat 1995 April/macformat-023.iso/Shareware City/Developers/RLaB/rlib/tanh.r

Text File | 1994-02-21 | 309 b | 15 lines | [TEXT/RLAB]

//-------------------------------------------------------------------//

//  Syntax:  tanh ( X )

//  Description:

//  Tanh is the hyperbolic tangent of the element(s) of X.

//-------------------------------------------------------------------//

tanh = function ( x )
{
  return (sinh (x) ./ cosh (x));
};