*** CPLEDN - Routine to perform a single Newton iteration step to find the zero of the ordinary Legendre polynomial of degree N
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=JPIM), | intent(in) | :: | KN | |||
| integer(kind=JPIM), | intent(in) | :: | KODD | |||
| real(kind=JPRD), | intent(in) | :: | PFN(0:KN/2) | |||
| real(kind=JPRD), | intent(in) | :: | PX | |||
| integer(kind=JPIM), | intent(in) | :: | KFLAG | |||
| real(kind=JPRD), | intent(out) | :: | PW | |||
| real(kind=JPRD), | intent(inout) | :: | PXN | |||
| real(kind=JPRD), | intent(out) | :: | PXMOD |