Created originally on Bitbucket by paugier (Pierre Augier)
See
https://serge-sans-paille.github.io/pythran-stories/the-capsule-corporation.html
https://numba.pydata.org/numba-doc/dev/user/cfunc.html
And also: http://www.stochasticlifestyle.com/why-numba-and-cython-are-not-substitutes-for-julia/