GaussQuadrature Module
Uses
Subroutines
public subroutine LegendrePolyAndDerivative(N, x, L_N, LPrime_N)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer, | intent(in) | :: | N | |||
| real(kind=RP), | intent(in) | :: | x | |||
| real(kind=RP), | intent(out) | :: | L_N | |||
| real(kind=RP), | intent(out) | :: | LPrime_N |
public subroutine GaussLegendreNodesAndWeights(N, x, w)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer, | intent(in) | :: | N | |||
| real(kind=RP), | intent(out), | DIMENSION(0:N) | :: | x | ||
| real(kind=RP), | intent(out), | DIMENSION(0:N) | :: | w |
public subroutine LegendreLobattoNodesAndWeights(N, x, w)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer, | intent(in) | :: | N | |||
| real(kind=RP), | intent(out), | DIMENSION(0:N) | :: | x | ||
| real(kind=RP), | intent(out), | DIMENSION(0:N) | :: | w |