- series(f(x),x,p[,o]) -> series(f(x),x==p,o)
- gamma() -> tgamma() (The true Gamma function, there is now also
log(tgamma()), called lgamma(), in accord with ISO/IEC 9899:1999.)
- - EulerGamma -> gamma
+ - EulerGamma -> Euler
* #include'ing ginac.h defines the preprocessor symbols GINACLIB_MAJOR_VERSION,
GINACLIB_MINOR_VERSION, and GINACLIB_MICRO_VERSION with the respective GiNaC
library version numbers.