[GiNaC-devel] Derivative of conjugated is conjugated of derivative.

Dear All, Further to my previous patch on functions derivatives, this small patch adds the rule conjugate(f)'=conjugate(f') to the GiNaC. The change can be seen here: cout << conjugate(log(z)).diff(z) << endl; // (before) -> z^(-1)*D[0](conjugate)(log(z)) // (now) -> conjugate(z)^(-1) 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