WAlaguerre WAlegendre WChebt WChebtd WChebu WGegenbauer WGegenbauerd WGegenbauerd1 WHermite WJacobi WJacobid WJacobid1 WJacobid2 WLaguerre WLegendre WLegendred WSharmonic WSharmonici WSharmonicr

WLegendre() Function WLegendre ( N As  Long, X As  Double  ) Legendre polynomial Pn(x) Purpose This function computes the Legendre polynomial. Pn(x) = 1/(2^n n!) dn/dxn(x^2 - 1)^n Returns Legendre polynomial Pn(x). Parameters [in] N Argument n. (0 <= N < 128) [in] X Argument x (|X| <= 1). Reference boost/math/special_functions