8-5.sm (6.49 KiB) downloaded 946 time(s).

Gamma functions are broken. Not very accurate to be fair.
Use sample functions either from myself or from Razonar's.

Regards

https://en.smath.com/forum/yaf_postst20338p2_Gamma-Functions.aspx

gamma_r9.sm (36.93 KiB) downloaded 1007 time(s). <- My sample


gamma.sm (27.93 KiB) downloaded 1043 time(s). <- Razonar's sample