2003-03-21  Brian Gough  <bjg@network-theory.co.uk>	* lmset.c (set): removed reference to q, compute QR decomposition	in place	* lmiterate.c (iterate): removed reference to q, compute QR	decomposition in-place for R	* lmutil.c: removed compute_qtf	* lmder.c (lmder_free): removed reference to q	(lmder_alloc): removed reference to qTue Nov 12 22:18:14 2002  Brian Gough  <bjg@network-theory.co.uk>	* lmder.c (lmder_alloc): use GSL_ERROR instead of GSL_ERROR_VAL 	for internal alloc functions which return intThu Feb 28 20:15:33 2002  Brian Gough  <bjg@network-theory.co.uk>	* lmiterate.c (iterate): return immediately if evaluation raised 	error (Hans E. Plesser)	* lmpar.c (lmpar): avoid division by zero for w=0 in rank 	deficient caseMon Oct  8 19:25:55 2001  Brian Gough  <bjg@network-theory.co.uk>	* test.c (main): added extra nist tests	* lmutil.c (compute_rptdx): fixed bug, permutation in rptdx vector 	 was incorrectly applied	* lmpar.c (compute_newton_direction): fixed bug, permutation of 	newton direction vector was incorrect (should have been inverse 	permutation)Mon Jul 30 17:43:21 2001  Brian Gough  <bjg@network-theory.co.uk>	* test_filip.c (test_filip): reduce tolerance on covariance test 	slightly for MSVC with /O2Sun Jul  1 22:42:34 2001  Brian Gough  <bjg@network-theory.co.uk>	* multilinear.c:  modified to use new-style vector views	* test_pontius.c:  modified to use new-style vector views	* test_longley.c:  modified to use new-style vector views	* test_fn.c:  modified to use new-style vector views	* test_filip.c:  modified to use new-style vector viewsTue Jun 26 21:41:30 2001  Brian Gough  <bjg@network-theory.co.uk>	* test_filip.c (test_filip): reduce tolerance on covariance test 	slightlyWed Jun 20 13:11:26 2001  Brian Gough  <bjg@network-theory.co.uk>	* removed unused variable work2Tue Jun 19 23:18:01 2001  Brian Gough  <bjg@network-theory.co.uk>	* multilinear.c: perform column scaling before doing fit to 	improve accuracy	(gsl_multifit_linear): use modified Golub-Reinsch SVD for greater 	speed	(gsl_multifit_wlinear): use modified Golub-Reinsch SVD for greater 	speedWed Jun  6 13:32:22 2001  Brian Gough  <bjg@network-theory.co.uk>	* lmder.c covar.c lmiterate.c lmset.c: updated to use new QR 	calling convention (now passes workspace)Sat Apr 28 11:46:59 2001  Brian Gough  <bjg@network-theory.co.uk>	* qrsolv.c (qrsolv): removed local declaration of j to avoid 	shadowing global jMon Apr 23 13:40:04 2001  Brian Gough  <bjg@network-theory.co.uk>	* qrsolv.c (qrsolv): made function static so it is not exportedWed Apr 18 13:39:33 2001  Brian Gough  <bjg@network-theory.co.uk>	* lmpar.c (compute_newton_direction): moved final rescaling inside 	loop, as in the original lmpar.fThu Mar  8 15:29:32 2001  Brian Gough  <bjg@network-theory.co.uk>	* lmpar.c (compute_newton_direction): corrected bug that produced 	negative indexSun Feb 18 16:39:46 2001  Brian Gough  <bjg@network-theory.co.uk>	* fdfsolver.c (gsl_multifit_fdfsolver_alloc): changed so that the 	solver _alloc function no longer calls _set, the user must do that 	separately.Fri Sep 29 19:19:24 2000  Brian Gough  <bjg@network-theory.co.uk>	* Makefile.am multifit/demo.c: removed demo from Makefile since it 	is was just a temporary test.