[GiNaC-devel] Conjugated cosh and sinh

[Vladimir V. Kisil]

		Dear All,

		Analysing a failure of my code I found the reason in the absence
  of conjugate() method for cosh and sinh functions. Is there a
  fundamental reason for this? Or shall I prepare a patch defining them
  similarly to this:

static ex cosh_conjugate(const ex & x)
{
		// conjugate(cosh(x))==cosh(conjugate(x))
		return cosh(x.conjugate());
}

  Best wishes,
  Vladimir

-- 
Vladimir V. Kisil     email: kisilv at maths.leeds.ac.uk
--                      www: http://www.maths.leeds.ac.uk/~kisilv/