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

WGegenbauerd() Function WGegenbauerd ( N As  Long, Lambda As  Double, X As  Double, K As  Long  ) K-th derivative of Gegenbauer polynomial Cn(λ)(x) Purpose This function computes the k-th derivative of the Gegenbauer polynomial. Returns K-th derivative of Gegenbauer polynomial Cn(λ)(x). Parameters [in] N Degree of polynomial n. (N >= 0) [in] Lambda Parameter λ. [in] X Argument x. [in] K Computes the K-th derivative. (K >= 0) Reference boost/math/special_functions