28 Jul
2013
28 Jul
'13
4:10 p.m.
Dear All, I propose a patch to power::expand(). It does not affect power::eval() and automatic rewriting rules. The patch expand expressions like (a*b*p)^c to (a*b)^c*p^c if p is positive and c is real. A simple check is added as well. Best wishes, Vladimir -- Vladimir V. Kisil email: kisilv@maths.leeds.ac.uk www: http://www.maths.leeds.ac.uk/~kisilv/ Book: Geometry of Mobius Transformations http://www.worldscientific.com/worldscibooks/10.1142/p835