numpy.polynomial.polynomial.polymulx

polynomial.polynomial. polymulx ( c ) [source]

Multiply a polynomial by x.

Multiply the polynomial c by x, where x is the independent variable.

Parameters

c array_like

1-D array of polynomial coefficients ordered from low to high.

Returns

out ndarray

Array representing the result of the multiplication.

See also

polyadd, polysub, polymul, polydiv, polypow

Notes

New in version 1.5.0.