"""A sub-package for efficiently dealing with polynomials.Within the documentation for this sub-package, a "finite power series,"i.e., a polynomial (also referred to simply as a "series") is representedby a 1-D numpy array of the polynomial's coefficients, ordered from lowestorder term to highest. For example, array([1,2,3]) represents``P_0 + 2*P_1 + 3*P_2``, where P_n is the n-th order basis polynomialapplicable to the specific module in question, e.g., `polynomial` (which"wraps" the "standard" basis) or `chebyshev`. For optimal performance,all operations on polynomials, including evaluation at an argument, areimplemented as operations on the coefficients. Additional (module-specific)information can be found in the docstring for the module of interest."""from__future__importdivision,absolute_import,print_functionfrom.polynomialimportPolynomialfrom.chebyshevimportChebyshevfrom.legendreimportLegendrefrom.hermiteimportHermitefrom.hermite_eimportHermiteEfrom.laguerreimportLaguerrefromnumpy._pytesttesterimportPytestTestertest=PytestTester(__name__)delPytestTester