163 SUBROUTINE dspsv( UPLO, N, NRHS, AP, IPIV, B, LDB, INFO )
172 INTEGER INFO, LDB, N, NRHS
176 DOUBLE PRECISION AP( * ), B( ldb, * )
196 IF( .NOT.lsame( uplo,
'U' ) .AND. .NOT.lsame( uplo,
'L' ) )
THEN
198 ELSE IF( n.LT.0 )
THEN
200 ELSE IF( nrhs.LT.0 )
THEN
202 ELSE IF( ldb.LT.max( 1, n ) )
THEN
206 CALL xerbla(
'DSPSV ', -info )
212 CALL dsptrf( uplo, n, ap, ipiv, info )
217 CALL dsptrs( uplo, n, nrhs, ap, ipiv, b, ldb, info )
subroutine dspsv(UPLO, N, NRHS, AP, IPIV, B, LDB, INFO)
DSPSV computes the solution to system of linear equations A * X = B for OTHER matrices ...
subroutine xerbla(SRNAME, INFO)
XERBLA
subroutine dsptrs(UPLO, N, NRHS, AP, IPIV, B, LDB, INFO)
DSPTRS
subroutine dsptrf(UPLO, N, AP, IPIV, INFO)
DSPTRF