numpy.polyadd()

numpy.polyadd

numpy.polyadd(a1, a2) [source]

Find the sum of two polynomials.

Returns the polynomial resulting from the sum of two input polynomials. Each input must be either a poly1d object or a 1D sequence of polynomial coefficients, from highest to lowest degree.

Parameters:

Parameters:	a1, a2 : array_like or poly1d object Input polynomials.
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a1, a2 : array_like or poly1d object

Input polynomials.

Returns:

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