[GiNaC-devel] Revised patch: Power transformation for real base and positive exponent

Vladimir V. Kisil kisilv at maths.leeds.ac.uk
Sat Feb 28 21:59:36 CET 2015


	Dear All,

	I am attaching the revised patch to power::expand(), which make
  the transformation:

  (x*p)^c --> x^c * p^c, if p>0 and c is real

  This seems to be helpful in many cases. A corresponding check is added
  as well. 

  Best wishes,
  Vladimir
-- 
Vladimir V. Kisil                 http://www.maths.leeds.ac.uk/~kisilv/
  Book:     Geometry of Mobius Transformations     http://goo.gl/EaG2Vu
  Software: Geometry of cycles          http://moebinv.sourceforge.net/
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