diff options
Diffstat (limited to 'SRC/dhseqr.f')
| -rw-r--r-- | SRC/dhseqr.f | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/SRC/dhseqr.f b/SRC/dhseqr.f index d50dfe73..08447dc1 100644 --- a/SRC/dhseqr.f +++ b/SRC/dhseqr.f @@ -13,7 +13,7 @@ DOUBLE PRECISION H( LDH, * ), WI( * ), WORK( * ), WR( * ), $ Z( LDZ, * ) * .. -* Purpose +* Purpose * ======= * * DHSEQR computes the eigenvalues of a Hessenberg matrix H @@ -26,8 +26,8 @@ * of a matrix A which has been reduced to the Hessenberg form H * by the orthogonal matrix Q: A = Q*H*Q**T = (QZ)*T*(QZ)**T. * -* Arguments -* ========= +* Arguments +* ========= * * JOB (input) CHARACTER*1 * = 'E': compute eigenvalues only; @@ -159,7 +159,7 @@ * If INFO .GT. 0 and COMPZ = 'N', then Z is not * accessed. * -* ================================================================ +* ================================================================ * Default values supplied by * ILAENV(ISPEC,'DHSEQR',JOB(:1)//COMPZ(:1),N,ILO,IHI,LWORK). * It is suggested that these defaults be adjusted in order @@ -211,12 +211,12 @@ * for ISPEC=16 is 0. Otherwise the default for * ISPEC=16 is 2. * -* ================================================================ +* ================================================================ * Based on contributions by * Karen Braman and Ralph Byers, Department of Mathematics, * University of Kansas, USA * -* ================================================================ +* ================================================================ * References: * K. Braman, R. Byers and R. Mathias, The Multi-Shift QR * Algorithm Part I: Maintaining Well Focused Shifts, and Level 3 @@ -227,7 +227,7 @@ * Algorithm Part II: Aggressive Early Deflation, SIAM Journal * of Matrix Analysis, volume 23, pages 948--973, 2002. * -* ================================================================ +* ================================================================ * .. Parameters .. * * ==== Matrices of order NTINY or smaller must be processed by |