# x gamma(x) (scipy.special.gamma)
0.001 999.4237724845956
0.01 99.43258511915059
0.1 9.513507698668732
0.5 1.7724538509055159
0.9 1.0686287021193195
1.0 1.0
1.5 0.8862269254527579
2.0 1.0
2.5 1.329340388179137
2.9 1.8273550806240362
3.0 2.0
3.7 4.170651783796604
4.0 6.0
5.5 52.34277778455352
10.25 639232.5987795768
20.0 1.21645100408832e+17
33.0 2.6313083693369355e+35
33.5 1.5058569756267023e+36
44.44444444444444 3.2385532068051353e+53
64.0 1.9826083154044403e+87
100.0 9.332621544394417e+155
150.0 3.8089226376305703e+260
170.0 4.269068009004706e+304
171.0 7.257415615308e+306
-0.5 -3.5449077018110318
-0.9 -10.570564109631928
-1.5 2.363271801207355
-2.5 -0.9453087204829419
-10.3 -5.26236323953561e-07
-20.7 -1.9040507251043997e-19
-33.7 3.800229568291706e-38
-40.2 -3.1230490482320516e-48
-100.9 -1.7118584830459168e-159