| """ | |
| 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 represented | |
| by a 1-D numpy array of the polynomial's coefficients, ordered from lowest | |
| order 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 polynomial | |
| applicable 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, are | |
| implemented as operations on the coefficients. Additional (module-specific) | |
| information can be found in the docstring for the module of interest. | |
| """ | |
| from __future__ import division, absolute_import, print_function | |
| from .polynomial import Polynomial | |
| from .chebyshev import Chebyshev | |
| from .legendre import Legendre | |
| from .hermite import Hermite | |
| from .hermite_e import HermiteE | |
| from .laguerre import Laguerre | |
| from numpy.testing import Tester | |
| test = Tester().test | |
| bench = Tester().bench | |