lpni Subroutine

public subroutine lpni(n, x, Pn, Pd, Pl)

Compute Legendre polynomials Pn(x), Pn'(x) and the integral of Pn(t) from 0 to x

Arguments

Type	Intent	Optional	Attributes		Name
integer				::	n
real(kind=wp)				::	x
real(kind=wp),			dimension(0:n)	::	Pn
real(kind=wp),			dimension(0:n)	::	Pd
real(kind=wp),			dimension(0:n)	::	Pl