diff options
Diffstat (limited to 'SRC/dbbcsd.f')
| -rw-r--r-- | SRC/dbbcsd.f | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/SRC/dbbcsd.f b/SRC/dbbcsd.f index dbc28641..23aaf533 100644 --- a/SRC/dbbcsd.f +++ b/SRC/dbbcsd.f @@ -282,8 +282,7 @@ *> \verbatim *> LWORK is INTEGER *> The dimension of the array WORK. LWORK >= MAX(1,8*Q). -*> \endverbatim -*> \verbatim +*> *> If LWORK = -1, then a workspace query is assumed; the *> routine only calculates the optimal size of the WORK array, *> returns this value as the first entry of the work array, and @@ -298,20 +297,16 @@ *> > 0: if DBBCSD did not converge, INFO specifies the number *> of nonzero entries in PHI, and B11D, B11E, etc., *> contain the partially reduced matrix. -*> \endverbatim -*> \verbatim +*> *> Reference *> ========= -*> \endverbatim -*> \verbatim +*> *> [1] Brian D. Sutton. Computing the complete CS decomposition. Numer. *> Algorithms, 50(1):33-65, 2009. -*> \endverbatim -*> \verbatim +*> *> Internal Parameters *> =================== -*> \endverbatim -*> \verbatim +*> *> TOLMUL DOUBLE PRECISION, default = MAX(10,MIN(100,EPS**(-1/8))) *> TOLMUL controls the convergence criterion of the QR loop. *> Angles THETA(i), PHI(i) are rounded to 0 or PI/2 when they |