trsm Interface

public interface trsm

TRSM solves one of the matrix equations op( A )X = alphaB, or Xop( A ) = alphaB, where alpha is a scalar, X and B are m by n matrices, A is a unit, or non-unit, upper or lower triangular matrix and op( A ) is one of op( A ) = A or op( A ) = AT or op( A ) = AH. The matrix X is overwritten on B.


Subroutines

public pure subroutine ctrsm(side, uplo, transa, diag, m, n, alpha, a, lda, b, ldb)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: side
character(len=1), intent(in) :: uplo
character(len=1), intent(in) :: transa
character(len=1), intent(in) :: diag
integer(kind=ilp), intent(in) :: m
integer(kind=ilp), intent(in) :: n
complex(kind=sp), intent(in) :: alpha
complex(kind=sp), intent(in) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
complex(kind=sp), intent(inout) :: b(ldb,*)
integer(kind=ilp), intent(in) :: ldb

public pure subroutine dtrsm(side, uplo, transa, diag, m, n, alpha, a, lda, b, ldb)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: side
character(len=1), intent(in) :: uplo
character(len=1), intent(in) :: transa
character(len=1), intent(in) :: diag
integer(kind=ilp), intent(in) :: m
integer(kind=ilp), intent(in) :: n
real(kind=dp), intent(in) :: alpha
real(kind=dp), intent(in) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
real(kind=dp), intent(inout) :: b(ldb,*)
integer(kind=ilp), intent(in) :: ldb

public pure subroutine strsm(side, uplo, transa, diag, m, n, alpha, a, lda, b, ldb)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: side
character(len=1), intent(in) :: uplo
character(len=1), intent(in) :: transa
character(len=1), intent(in) :: diag
integer(kind=ilp), intent(in) :: m
integer(kind=ilp), intent(in) :: n
real(kind=sp), intent(in) :: alpha
real(kind=sp), intent(in) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
real(kind=sp), intent(inout) :: b(ldb,*)
integer(kind=ilp), intent(in) :: ldb

public pure subroutine ztrsm(side, uplo, transa, diag, m, n, alpha, a, lda, b, ldb)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: side
character(len=1), intent(in) :: uplo
character(len=1), intent(in) :: transa
character(len=1), intent(in) :: diag
integer(kind=ilp), intent(in) :: m
integer(kind=ilp), intent(in) :: n
complex(kind=dp), intent(in) :: alpha
complex(kind=dp), intent(in) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
complex(kind=dp), intent(inout) :: b(ldb,*)
integer(kind=ilp), intent(in) :: ldb

Module Procedures

public interface stdlib_ctrsm()

Arguments

None

public interface stdlib_dtrsm()

Arguments

None

public interface stdlib_strsm()

Arguments

None

public interface stdlib_ztrsm()

Arguments

None