flegendre¶

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

Compute the first m Legendre polynomials.

Parameters

xarray-like: Compute the Legendre polynomials at these abscissa values.
mint: 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.