GAULEG Subroutine
subroutine GAULEG(X1, X2, X, W, N)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=8) | :: | X1 | ||||
| real(kind=8) | :: | X2 | ||||
| real(kind=8) | :: | X(1) | ||||
| real(kind=8) | :: | W(1) | ||||
| integer | :: | N |
@# KKRtags: VORONOI special-functions ---------------------------------------------------------------- GINEN THE LOWER AND UPPER LIMITS OF INTEGRATION X1 AND X2, AND GIVEN N, THIS SUBROUTINE RETURNS THE ARRAYS X(1:N) AND W(1:N) OF LENGTH N, CONTAINING THE ABSCISSAS AND WEIGHTS OF THE GAUSS LEGENDRE N-POINT QUADRATURE FORMULA (NUMERICAL RECIPES,2ND ED.). ---------------------------------------------------------------- |