ref: d7448a6e4b33ca916233b1de161a3d841b35c96b
dir: /sys/lib/python/test/output/test_math/
test_math math module, testing with eps 1e-05 constants acos asin atan atan2 ceil cos cosh degrees exp fabs floor fmod frexp hypot ldexp log log10 modf pow radians sin sinh sqrt tan tanh