diff options
| author | julie <julielangou@users.noreply.github.com> | 2011-11-01 22:02:31 +0000 |
|---|---|---|
| committer | julie <julielangou@users.noreply.github.com> | 2011-11-01 22:02:31 +0000 |
| commit | d5c30c90bdecf38da1064e2ed52583634573e741 (patch) | |
| tree | 480fc5ff31ee14b83116b6428aad79ea6e89362d /SRC/sggevx.f | |
| parent | 04670a68760fa27333f8bcef8172f71adc6880ef (diff) | |
| download | lapack-d5c30c90bdecf38da1064e2ed52583634573e741.tar.gz lapack-d5c30c90bdecf38da1064e2ed52583634573e741.tar.bz2 lapack-d5c30c90bdecf38da1064e2ed52583634573e741.zip | |
Never say never...
Diffstat (limited to 'SRC/sggevx.f')
| -rw-r--r-- | SRC/sggevx.f | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/SRC/sggevx.f b/SRC/sggevx.f index c07a8398..daa51c4d 100644 --- a/SRC/sggevx.f +++ b/SRC/sggevx.f @@ -169,8 +169,7 @@ *> the j-th eigenvalue is real; if positive, then the j-th and *> (j+1)-st eigenvalues are a complex conjugate pair, with *> ALPHAI(j+1) negative. -*> \endverbatim -*> \verbatim +*> *> Note: the quotients ALPHAR(j)/BETA(j) and ALPHAI(j)/BETA(j) *> may easily over- or underflow, and BETA(j) may even be zero. *> Thus, the user should avoid naively computing the ratio @@ -314,8 +313,7 @@ *> LWORK >= max(1,6*N). *> If SENSE = 'E', LWORK >= max(1,10*N). *> If SENSE = 'V' or 'B', LWORK >= 2*N*N+8*N+16. -*> \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 no error |