New in version 1.6.0.
Laguerre Series (numpy.polynomial.laguerre)
This module provides a number of objects (mostly functions) useful for dealing with Laguerre series, including a Laguerre
class that encapsulates the usual arithmetic operations. (General information on how this module represents and works with such polynomials is in the docstring for its “parent” sub-package, numpy.polynomial
).
Classes
|
A Laguerre series class. |
Constants
Arithmetic
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Add one Laguerre series to another. |
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Subtract one Laguerre series from another. |
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Multiply a Laguerre series by x. |
|
Multiply one Laguerre series by another. |
|
Divide one Laguerre series by another. |
|
Raise a Laguerre series to a power. |
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Evaluate a Laguerre series at points x. |
|
Evaluate a 2-D Laguerre series at points (x, y). |
|
Evaluate a 3-D Laguerre series at points (x, y, z). |
|
Evaluate a 2-D Laguerre series on the Cartesian product of x and y. |
|
Evaluate a 3-D Laguerre series on the Cartesian product of x, y, and z. |
Calculus
|
Differentiate a Laguerre series. |
|
Integrate a Laguerre series. |
Misc Functions
|
Generate a Laguerre series with given roots. |
|
Compute the roots of a Laguerre series. |
|
Pseudo-Vandermonde matrix of given degree. |
|
Pseudo-Vandermonde matrix of given degrees. |
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Pseudo-Vandermonde matrix of given degrees. |
|
Gauss-Laguerre quadrature. |
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Weight function of the Laguerre polynomials. |
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Return the companion matrix of c. |
|
Least squares fit of Laguerre series to data. |
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Remove “small” “trailing” coefficients from a polynomial. |
|
Laguerre series whose graph is a straight line. |
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Convert a Laguerre series to a polynomial. |
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Convert a polynomial to a Laguerre series. |
See also
© 2005–2020 NumPy Developers
Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.19/reference/routines.polynomials.laguerre.html