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numpy.polymul() in Python

Last Updated : 4 Dec, 2020
The numpy.polymul() method evaluates the product of two polynomials and returns the polynomial resulting from the multiplication of two input polynomials 'p1' and 'p2'.
Syntax : numpy.polymul(p1, p2) Parameters : p1 : [array_like or poly1D]Input polynomial 1. p2 : [array_like or poly1D]Input polynomial 2. Return: Polynomial resulting from multiplication of the inputs.
If either input is poly1D object, then the output is also a poly1D object otherwise, 1D array of polynomial coefficients in decreasing order of degree. Code : Python code explaining polymul() 👁 Image
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