This is documentation for an old release of NumPy (version 1.3.). Read this page in the documentation of the latest stable release (version > 1.17).
numpy.polyadd¶
- numpy.polyadd(a1, a2)¶
Returns sum of two polynomials.
Returns sum of polynomials; a1 + a2. Input polynomials are represented as an array_like sequence of terms or a poly1d object.
Parameters: a1 : {array_like, poly1d}
Polynomial as sequence of terms.
a2 : {array_like, poly1d}
Polynomial as sequence of terms.
Returns: out : {ndarray, poly1d}
Array representing the polynomial terms.
