29 Jul
2013
29 Jul
'13
9:12 p.m.
Dear All, Following Alexei's advises I rewrite the expansion of powers. The block is moved up, since it is more sensible to do this type of expansion before the basis of exponent was expanded. There is no other place in the code which check that *all* factors are sign-indefinite. Thus the respective flag is set within this block. 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