These are chat archives for symengine/symengine
noexceptto functions, you need to use this as some compilers may not have that feature built in
2^64instead of GMP for everything, but not by much probably.
logGamma, I was wondering if I should use
Gamma::is_canonical()and directly return
log( gamma(...))if it's false or evaluate it at only arg = 1,2,3 as in sympy.
gammacan get quite large and for computations it's better to have a log version of it. So, evaluating as
log(gamma())and returning the log is not desired.
digammais derivative of