comparison DEPENDENCIES/mingw32/Python27/Lib/site-packages/numpy/polynomial/__init__.py @ 87:2a2c65a20a8b

Add Python libs and headers
author Chris Cannam
date Wed, 25 Feb 2015 14:05:22 +0000
parents
children
comparison
equal deleted inserted replaced
86:413a9d26189e 87:2a2c65a20a8b
1 """
2 A sub-package for efficiently dealing with polynomials.
3
4 Within the documentation for this sub-package, a "finite power series,"
5 i.e., a polynomial (also referred to simply as a "series") is represented
6 by a 1-D numpy array of the polynomial's coefficients, ordered from lowest
7 order term to highest. For example, array([1,2,3]) represents
8 ``P_0 + 2*P_1 + 3*P_2``, where P_n is the n-th order basis polynomial
9 applicable to the specific module in question, e.g., `polynomial` (which
10 "wraps" the "standard" basis) or `chebyshev`. For optimal performance,
11 all operations on polynomials, including evaluation at an argument, are
12 implemented as operations on the coefficients. Additional (module-specific)
13 information can be found in the docstring for the module of interest.
14
15 """
16 from __future__ import division, absolute_import, print_function
17
18 from .polynomial import Polynomial
19 from .chebyshev import Chebyshev
20 from .legendre import Legendre
21 from .hermite import Hermite
22 from .hermite_e import HermiteE
23 from .laguerre import Laguerre
24
25 from numpy.testing import Tester
26 test = Tester().test
27 bench = Tester().bench