diff options
Diffstat (limited to 'SRC/dggglm.f')
| -rw-r--r-- | SRC/dggglm.f | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/SRC/dggglm.f b/SRC/dggglm.f index 12a8208b..b75e9af6 100644 --- a/SRC/dggglm.f +++ b/SRC/dggglm.f @@ -186,9 +186,9 @@ * * Compute the GQR factorization of matrices A and B: * -* Q'*A = ( R11 ) M, Q'*B*Z' = ( T11 T12 ) M -* ( 0 ) N-M ( 0 T22 ) N-M -* M M+P-N N-M +* Q**T*A = ( R11 ) M, Q**T*B*Z**T = ( T11 T12 ) M +* ( 0 ) N-M ( 0 T22 ) N-M +* M M+P-N N-M * * where R11 and T22 are upper triangular, and Q and Z are * orthogonal. @@ -197,8 +197,8 @@ $ WORK( M+NP+1 ), LWORK-M-NP, INFO ) LOPT = WORK( M+NP+1 ) * -* Update left-hand-side vector d = Q'*d = ( d1 ) M -* ( d2 ) N-M +* Update left-hand-side vector d = Q**T*d = ( d1 ) M +* ( d2 ) N-M * CALL DORMQR( 'Left', 'Transpose', N, 1, M, A, LDA, WORK, D, $ MAX( 1, N ), WORK( M+NP+1 ), LWORK-M-NP, INFO ) @@ -245,7 +245,7 @@ CALL DCOPY( M, D, 1, X, 1 ) END IF * -* Backward transformation y = Z'*y +* Backward transformation y = Z**T *y * CALL DORMRQ( 'Left', 'Transpose', P, 1, NP, $ B( MAX( 1, N-P+1 ), 1 ), LDB, WORK( M+1 ), Y, |