1 2007-11-09 Brian Gough <bjg@network-theory.co.uk>
3 * convergence.c (gsl_multiroot_test_delta): accept dxi = 0
5 2007-08-27 Brian Gough <bjg@network-theory.co.uk>
7 * fdjac.c (gsl_multiroot_fdjacobian): detect null columns (dx too
9 (gsl_multiroot_fdjacobian): avoid memory leak for x1,f1
11 2007-01-26 Brian Gough <bjg@network-theory.co.uk>
13 * fsolver.c (gsl_multiroot_fsolver_set): made vector argument x
16 * fdfsolver.c (gsl_multiroot_fdfsolver_set): made vector argument
19 Tue Nov 12 22:26:40 2002 Brian Gough <bjg@network-theory.co.uk>
21 * newton.c (newton_alloc): return error code, not null
23 * hybridj.c (hybridj_alloc): return error code, not null
25 * hybrid.c (hybrid_alloc): return error code, not null
27 * gnewton.c (gnewton_alloc): return error code, not null
29 * dnewton.c (dnewton_alloc): return error code, not null
31 * broyden.c (broyden_alloc): return error code, not null
33 Wed May 1 21:40:55 2002 Brian Gough <bjg@network-theory.co.uk>
35 * fdfsolver.c (gsl_multiroot_fdfsolver_dx): new function to return
37 (gsl_multiroot_fdfsolver_f): new function to return f
39 * fsolver.c (gsl_multiroot_fsolver_dx): new function to return dx
40 (gsl_multiroot_fsolver_f): new function to return f
42 Sat Jan 26 17:11:34 2002 Brian Gough <bjg@network-theory.co.uk>
44 * hybrid.c (set): fix broken 'if' statement
46 Thu Jan 10 19:26:55 2002 Brian Gough <bjg@network-theory.co.uk>
48 * hybrid.c dnewton.c: return status values for user-function
51 Tue Jun 19 23:40:18 2001 Brian Gough <bjg@network-theory.co.uk>
53 * hybrid.c: removed workspace for linalg calls, no longer needed
55 * hybridj.c: removed workspace for linalg calls, no longer needed
57 Wed Jun 6 13:31:18 2001 Brian Gough <bjg@network-theory.co.uk>
59 * hybridj.c: updated to use new QR calling convention (now passes
62 * hybrid.c: updated to use new QR calling convention (now passes
65 Mon Apr 23 12:55:39 2001 Brian Gough <bjg@network-theory.co.uk>
67 * Makefile.am (test_LDADD): added cblas lib
69 Mon Apr 16 20:18:08 2001 Brian Gough <bjg@network-theory.co.uk>
71 * dnewton.c (dnewton_iterate): removed unnecessary status variable
73 Sun Feb 18 11:26:45 2001 Brian Gough <bjg@network-theory.co.uk>
75 * fdfsolver.c fsolver.c: changed so that the solver _alloc
76 function no longer calls _set, the user must do that separately.
78 Thu Nov 30 21:48:39 2000 Brian Gough <bjg@network-theory.co.uk>
80 * newton.c (newton_iterate): return GSL_EBADFUNC if error in
83 * hybridj.c (iterate): return GSL_EBADFUNC if error in
86 * hybrid.c (iterate): return GSL_EBADFUNC if error in function
89 * gnewton.c (gnewton_iterate): return GSL_EBADFUNC if error in
92 * fdjac.c (gsl_multiroot_fdjacobian): return GSL_EBADFUNC if error
93 in function evaluation
95 * dnewton.c (dnewton_iterate): return GSL_EBADFUNC if error in
98 * broyden.c (broyden_iterate): return GSL_EBADFUNC if error in
101 Sun Aug 27 13:43:13 2000 Brian Gough <bjg@network-theory.co.uk>
103 * hybridj.c hybrid.c dogleg.c: begin comments with a capital
104 letter to improve readability
106 Sat Aug 26 16:12:19 2000 Brian Gough <bjg@network-theory.co.uk>
108 * hybridj.c hybrid.c: renamed rdiag to tau, since it plays that
109 role here and is not the diagonal of R (see qr.c documentation for
112 Wed Feb 23 15:36:39 2000 Brian Gough <bjg@network-theory.co.uk>
114 * changed gsl_vector_copy to gsl_vector_cpy
116 Fri Feb 18 18:45:02 2000 Brian Gough <bjg@network-theory.co.uk>
118 * fixed various .c files to use permutation
120 Wed Feb 16 21:13:24 2000 Brian Gough <bjg@network-theory.co.uk>
122 * fixed Makefiles that include gsl_linalg.h to add
123 -I$(srcdir)/../permutation to their include path