/usr/lib/python2.7/dist-packages/numpy/polynomial/ is in python-numpy 1:1.13.3-2ubuntu1.
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/usr/lib/python2.7/dist-packages/numpy/polynomial/__init__.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/_polybase.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/chebyshev.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/hermite.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/hermite_e.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/laguerre.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/legendre.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/polynomial.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/polyutils.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/setup.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_chebyshev.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_classes.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_hermite.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_hermite_e.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_laguerre.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_legendre.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_polynomial.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_polyutils.py
/usr/lib/python2.7/dist-packages/numpy/polynomial/tests/test_printing.py