Classe « NdPPoly »

Méthode scipy.interpolate.NdPPoly.antiderivative

Signature de la méthode antiderivative

def antiderivative(self, nu) 

Description

antiderivative.__doc__

        Construct a new piecewise polynomial representing the antiderivative.

        Antiderivative is also the indefinite integral of the function,
        and derivative is its inverse operation.

        Parameters
        ----------
        nu : ndim-tuple of int
            Order of derivatives to evaluate for each dimension.
            If negative, the derivative is returned.

        Returns
        -------
        pp : PPoly
            Piecewise polynomial of order k2 = k + n representing
            the antiderivative of this polynomial.

        Notes
        -----
        The antiderivative returned by this function is continuous and
        continuously differentiable to order n-1, up to floating point
        rounding error.