2 Oct
2009
2 Oct
'09
9:33 a.m.
On Fri, 02 Oct 2009 00:00:13 +0200, "Richard B. Kreckel" <kreckel@ginac.de> said: RK> Maybe it is just too late, but I don't see the motivation for RK> the "is x an integer" condition.
Why not, if it is a correct substitution. Who know, may be as a result of some evaluation power of the exponents will becomes 2. Best wishes, Vladimir -- Vladimir V. Kisil email: kisilv@maths.leeds.ac.uk -- www: http://maths.leeds.ac.uk/~kisilv/