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Diffstat (limited to 'gsl-1.9/eigen/ChangeLog')
| -rw-r--r-- | gsl-1.9/eigen/ChangeLog | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/gsl-1.9/eigen/ChangeLog b/gsl-1.9/eigen/ChangeLog new file mode 100644 index 0000000..6862b4f --- /dev/null +++ b/gsl-1.9/eigen/ChangeLog @@ -0,0 +1,93 @@ +2006-09-14 Brian Gough <bjg@network-theory.co.uk> + + * test.c (test_eigen_symm): fix duplicate VAL_DESC to ABS_DESC + (test_eigen_herm): fix duplicate VAL_DESC to ABS_DESC + +2006-08-14 Brian Gough <bjg@network-theory.co.uk> + + * unsymm.c (gsl_eigen_unsymm): support for unsymmetric matrices + (P.Alken) + +2006-04-18 Brian Gough <bjg@network-theory.co.uk> + + * test.c (test_eigenvalues): increase error bound + +2006-03-26 Brian Gough <bjg@network-theory.co.uk> + + * jacobi.c (gsl_eigen_invert_jacobi): use unsigned int for nrot + consistently + +2005-08-22 Brian Gough <bjg@network-theory.co.uk> + + * test.c (test_eigenvalues): increased test tolerance + +2004-12-03 Brian Gough <bjg@network-theory.co.uk> + + * jacobi.c (gsl_eigen_jacobi): use algorithm from Golub and Van + Loan + (gsl_eigen_invert_jacobi): new code + +2003-01-02 Brian Gough <brian.gough@network-theory.co.uk> + + * symmv.c (gsl_eigen_symmv): change gsl_isnan to isnan + + * symm.c (gsl_eigen_symm): change gsl_isnan to isnan + + * hermv.c (gsl_eigen_hermv): change gsl_isnan to isnan + + * herm.c (gsl_eigen_herm): change gsl_isnan to isnan + +2002-11-16 Brian Gough <bjg@network-theory.co.uk> + + * symm.c (gsl_eigen_symm): prevent infinite loop for NaNs + + * herm.c (gsl_eigen_herm): prevent infinite loop for NaNs + + * symmv.c (gsl_eigen_symmv): prevent infinite loop for NaNs + + * hermv.c (gsl_eigen_hermv): prevent infinite loop for NaNs + +Fri Oct 18 17:58:35 2002 Brian Gough <bjg@network-theory.co.uk> + + * test.c (main): added test cases to catch division by zero + (beta_r=0) in householdercomplex.c + +Wed Aug 28 19:05:54 2002 Brian Gough <bjg@network-theory.co.uk> + + * Makefile.am (test_LDADD): fix link order to have libgslsys near + end + +Thu Aug 2 18:17:58 2001 Brian Gough <bjg@network-theory.co.uk> + + * hermv.c (gsl_eigen_hermv): fixed index bug in accumulation of evec. + + * symmv.c (gsl_eigen_symmv): fixed index bug in accumulation of evec. + + * test.c (main): added two new test cases + + * qrstep.c (trailing_eigenvalue): chose better value of mu when + dt=0, prevents infinite loop. + +Sun Jul 1 22:43:45 2001 Brian Gough <bjg@network-theory.co.uk> + + * modified to use new-style vector views + +Wed Jun 20 12:30:38 2001 Brian Gough <bjg@network-theory.co.uk> + + * hermv.c (gsl_eigen_hermv): additional workspace argument no + longer required + +Mon Apr 23 10:31:01 2001 Brian Gough <bjg@network-theory.co.uk> + + * unified error handling conventions to _e for error handling + functions and no suffix for plain functions, so _impl functions + are no longer needed. + + * removed tests for EFAULT, since EFAULT should only apply to + invalid non-null pointers. + +Fri Apr 13 20:33:18 2001 Brian Gough <bjg@network-theory.co.uk> + + * eigen/test.c (test_invert_jacobi): removed matmult and replaced + by gsl_blas_dgemm + |