changeset:   36:193f28c3bb2c
tag:         tip
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Sep 26 12:36:10 2010 +0200
files:       .hgtags
description:
Added tag 1.8 for changeset e575c9a8dc36


changeset:   35:e575c9a8dc36
tag:         1.8
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Sep 26 12:35:37 2010 +0200
files:       DESCRIPTION NEWS man/nleqslv.Rd src/Makevars src/nwbrdn.f src/nwddlg.f src/nwglsh.f src/nwnleq.f src/nwnwtn.f src/nwpdlg.f src/nwqlsh.f src/nwtrup.f src/nwutil.f
description:
Algorithm now works with scaled x-values; code is simplified and easier to maintain. Corrected some documentation errors.


changeset:   34:5cc0f29c4eb3
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Sep 20 20:42:42 2010 +0200
files:       tests/brdban.Rout.save tests/chquad.Rout.save tests/dslnex.Rout.save
description:
Corrected extension on test result (it was ..save but should have been .save)


changeset:   33:2275f0edf930
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Tue Aug 17 20:15:20 2010 +0200
files:       .hgtags
description:
Added tag 1.7 for changeset 2185c992a2f2


changeset:   32:2185c992a2f2
tag:         1.7
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Tue Aug 17 20:15:10 2010 +0200
files:       NEWS man/nleqslv-package.Rd man/nleqslv.Rd man/zznleqslv-iterationreport.Rd src/lautil.f src/nleqslv.c src/nwbrdn.f src/nwnleq.f src/nwnwtn.f src/nwout.c src/nwutil.f
description:
Removed Levenberg-Marquardt correction completely. Fixed output of Jacobian messages.


changeset:   31:17271e34814e
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Aug 16 20:12:07 2010 +0200
files:       src/nwutil.f
description:
Turned back modification of cndjac. Subroutine cndjac now returns ierr=2 for totally singular matrix, ierr=1 for ill-conditioned jacobian. When ierr>0 it also returns a correction mu. Calling routine is responsible for handling the error conditions.


changeset:   30:047ec126efeb
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Aug 15 20:44:20 2010 +0200
files:       DESCRIPTION NEWS R/nleqslv.R man/nleqslv.Rd src/nwnleq.f src/nwutil.f tests/brdban.Rout.save tests/chquad.Rout.save tests/dslnex.Rout.save
description:
Negative maximum stepsize now implies a huge max. stepsize. Changed default for maximum stepsize to -1.0, so effectively there is no default maximum stepsize.


changeset:   29:1fb76472acb9
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Apr 04 09:55:13 2010 +0200
files:       .hgtags
description:
Minor version


changeset:   28:63687e0a2a71
tag:         1.6.1
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Apr 04 09:53:08 2010 +0200
files:       DESCRIPTION NEWS R/nleqslv.R man/nleqslv-package.Rd man/zznleqslv-iterationreport.Rd src/Makevars
description:
Fixed incomplete last line in several files.


changeset:   27:22b4bf680a82
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Fri Mar 12 15:41:05 2010 +0100
files:       .hgtags
description:
Added tag 1.6 for changeset a7df67a11e90


changeset:   26:a7df67a11e90
tag:         1.6
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Fri Mar 12 15:41:00 2010 +0100
files:       DESCRIPTION NEWS src/Makevars
description:
Prepare for version 1.6


changeset:   25:a92d002d6b36
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Fri Mar 12 14:59:24 2010 +0100
files:       src/nwbrdn.f src/nwnwtn.f src/nwutil.f
description:
while loops in newton/broyden. Corrected initialization bug in nwtcvg (nwutil).


changeset:   24:29ebac559a8f
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Thu Mar 11 21:18:50 2010 +0100
files:       src/nwddlg.f src/nwglsh.f src/nwpdlg.f src/nwqlsh.f
description:
do while loops instead of goto's.


changeset:   23:86155c5afe44
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Thu Mar 11 20:37:32 2010 +0100
files:       src/nwbrdn.f
description:
More code cleaning in nwbrdn.


changeset:   22:aff6f202f00f
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Thu Mar 11 20:25:38 2010 +0100
files:       src/Makevars src/nwbrdn.f src/nwddlg.f src/nwnwtn.f src/nwpdlg.f src/nwutil.f
description:
Code cleaning. -fimplicit-non activated for testing.


changeset:   21:6ec34ae4b76b
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Wed Mar 10 16:59:07 2010 +0100
files:       src/nwddlg.f src/nwpdlg.f
description:
Avoid redundant calculation of sqrt(alpha).


changeset:   20:dd845500dd89
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Wed Mar 10 16:44:26 2010 +0100
files:       src/lautil.f src/nwout.c
description:
Cleanup lautil and add comment in nwout.c for nwstrot0.


changeset:   19:4dc86b0d7e56
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Wed Mar 10 16:36:19 2010 +0100
files:       src/lautil.f src/liqrev.f src/liqrup.f src/lixtra.f src/nuvlib.f src/nwout.c src/nwout.f src/nwoutx.c src/nwutil.f
description:
Reorganized and compacted files.


changeset:   18:e1a65d33c3a4
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Wed Mar 10 16:12:24 2010 +0100
files:       DESCRIPTION NEWS src/liqrev.f src/nuvlib.f src/nwbrdn.f
description:
Replaced nuvset with nuzero and simplified arguments.


changeset:   17:c031d1ec84d1
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Tue Mar 09 20:05:55 2010 +0100
files:       man/nleqslv.Rd
description:
Corrected parameter error for Cauchy start in examples.


changeset:   16:195db4ebf555
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Tue Mar 09 19:53:28 2010 +0100
files:       src/nwddlg.f src/nwglsh.f src/nwpdlg.f src/nwqlsh.f src/nwutil.f
description:
Yet again more code cleaning.


changeset:   15:068edf10bd3f
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Tue Mar 09 19:37:26 2010 +0100
files:       src/nwbrdn.f src/nwnleq.f src/nwnwtn.f
description:
More removal of statement labels and gotos.


changeset:   14:bcb0bba9448c
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Mar 08 20:43:39 2010 +0100
files:       src/liqrev.f src/liqrup.f src/nwbrdn.f src/nwddlg.f src/nwnwtn.f src/nwoutx.c src/nwpdlg.f tests/brdban.Rout.save tests/chquad.Rout.save tests/dslnex.Rout.save
description:
Replaced all numbered do-loops with do/enddo.


changeset:   13:d1964395748e
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sat Sep 05 20:25:13 2009 +0200
files:       .hgtags
description:
Added tag 1.5 for changeset 7c50576bea12


changeset:   12:7c50576bea12
tag:         1.5
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sat Sep 05 20:24:59 2009 +0200
files:       DESCRIPTION NEWS man/nleqslv.Rd
description:
Corrected some closing bracksets in Rd documentation.


changeset:   11:482fc962f423
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Wed Apr 22 15:59:58 2009 +0200
files:       .hgtags
description:
Added tag 1.4 for changeset 6c34245ef416


changeset:   10:6c34245ef416
tag:         1.4
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Wed Apr 22 15:59:51 2009 +0200
files:       DESCRIPTION NEWS src/nleqslv.c src/nwnleq.f src/nwnwtn.f
description:
Added integer declaration  for info in nwqmem and correct horrible typo in nwnwtn which sometimes caused Lapack illegal argument.


changeset:   9:6c28c32b9fcf
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Mar 22 12:03:39 2009 +0100
files:       .hgtags
description:
Added tag 1.3 for changeset d7e91e7cf421


changeset:   8:d7e91e7cf421
tag:         1.3
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sun Mar 22 12:03:30 2009 +0100
files:       DESCRIPTION NEWS src/lixtra.f src/nleqslv.c src/nwbrdn.f src/nwnleq.f src/nwnwtn.f
description:
Use Lapack blocked QR


changeset:   7:c858f2f7f87d
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sat Mar 21 15:01:53 2009 +0100
files:       .hgtags
description:
Added tag 1.2 for changeset 0af2c22270bb


changeset:   6:0af2c22270bb
tag:         1.2
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sat Mar 21 15:00:20 2009 +0100
files:       DESCRIPTION NEWS R/nleqslv.R man/nleqslv.Rd
description:
Corrected error in R source and documentation regarding chkjac control parameter


changeset:   5:19924c18f39d
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Feb 16 16:14:26 2009 +0100
files:       DESCRIPTION
description:
Changed date in DESCRIPTON


changeset:   4:437b687c0ea1
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Feb 16 16:01:47 2009 +0100
files:       .hgtags
description:
Added tag 1.1 for changeset ab26da7a4dfc


changeset:   3:ab26da7a4dfc
tag:         1.1
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Feb 16 16:00:48 2009 +0100
files:       .Rbuildignore DESCRIPTION
description:
Added .Rbuildignore


changeset:   2:5bd0b5155254
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Mon Feb 16 15:46:43 2009 +0100
files:       NEWS R/nleqslv.R man/nleqslv.Rd tests/dslnex.R tests/dslnex.Rout.save
description:
Corrected errors in documentaton (termination codes, names of elements in return list). Made default initial trust region size = length of Newton step. Added NEWS file with version number.


changeset:   1:8638e706f55e
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sat Feb 07 15:42:51 2009 +0100
files:       .hgtags
description:
Added tag 1.0 for changeset e7f531ecfdcf


changeset:   0:e7f531ecfdcf
tag:         1.0
user:        Berend Hasselman <bhh@xs4all.nl>
date:        Sat Feb 07 15:42:12 2009 +0100
files:       .hgignore DESCRIPTION R/nleqslv.R man/nleqslv-package.Rd man/nleqslv.Rd man/zznleqslv-iterationreport.Rd src/Makevars src/liqrev.f src/liqrup.f src/lixtra.f src/nleqslv.c src/nuvlib.f src/nwbrdn.f src/nwddlg.f src/nwglsh.f src/nwnleq.f src/nwnwtn.f src/nwout.f src/nwoutx.c src/nwpdlg.f src/nwqlsh.f src/nwtrup.f src/nwutil.f tests/brdban.R tests/brdban.Rout.save tests/chquad.R tests/chquad.Rout.save tests/dslnex.R tests/dslnex.Rout.save
description:
First official release


