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bundles / numpy 2.4.4 / numpy / polynomial / chebyshev / _zseries_mul

function

numpy.polynomial.chebyshev:_zseries_mul

source: /numpy/polynomial/chebyshev.py :181

Signature

def   _zseries_mul ( z1 ,  z2 )

Summary

Multiply two z-series.

Extended Summary

Multiply two z-series to produce a z-series.

Parameters

z1, z2 : 1-D ndarray

The arrays must be 1-D but this is not checked.

Returns

product : 1-D ndarray

The product z-series.

Notes

This is simply convolution. If symmetric/anti-symmetric z-series are denoted by S/A then the following rules apply:

S*S, A*A -> S S*A, A*S -> A

Aliases

  • numpy.polynomial.chebyshev._zseries_mul