https://people.sc.fsu.edu/~jburkardt/f_src/quadpack_test/quadpack_test.html
quadpack_test
test
https://mail.python.org/archives/list/scipy-dev@python.org/thread/GXVZZHI2TOX7QLQJBPXMJ5YERI4LQBCE/
Mailman 3 [Q] MLab module (in quadpack.py)?? - SciPy-Dev - python.org