flegendre¶

pydl.goddard.math.flegendre(x, m)[source]¶

Compute the first m Legendre polynomials.

Parameters:

x : array-like

Compute the Legendre polynomials at these abscissa values.

m : int

The number of Legendre polynomials to compute. For example, if \(m = 3\), \(P_0 (x)\), \(P_1 (x)\) and \(P_2 (x)\) will be computed.

Returns:

numpy.ndarray

The values of the Legendre functions.