Version 12, Mon, 06 Dec 2021 22:52:49 +0100

  Additionally presented the model collection in FMCMAC,
    being FMC's second native input language.

Version 11, Wed, 26 May 2021 15:19:28 +0200

  Renamed file tp025v1.apm to tp025.apm.
  Removed file tp025v2.apm.
  Removed file tp025v3.apm.
  Changed tp026r.apm.m4 to reduce the feasible domain such
    that another unwanted secondary minimum gets excluded.
  Renamed file tp054v2.apm to tp054v3.apm.
  Created file tp054v2.apm,
    being the same as tp054v1.apm except that
    -exp(-(...)/2) in tp054v1 has been replaced by (...).
  Changed tp055r.apm.m4, introducing a relaxer to reduce the high
    pressure of the linear equation restrictions. In this way,
    the model is processed very quickly and precisely.
  Renamed file tp059.apm to tp059r.apm.m4.
  Changed tp059r.apm.m4 to reduce the feasible domain such
    that some unwanted secondary minimum is excluded.
  Changed tp067v2x.c, tp067v3x.c, tp068r3x.c and tp069r3x.c
    to be compatible with FMC version 8.1.x.
  Renamed file tp109.apm to tp109v1.apm.
  Created file tp109v2.apm,
    being the same as tp109v1.apm except that each equality
    constraint has been replaced by two inequalities.
  Renamed file tp116.apm to tp116r.apm.m4.
  Changed tp116r.apm.m4 to reduce the feasible domain such
    that some unwanted secondary minimum is excluded.
  Models tp120.apm through tp125.apm rewritten to their original.

Version 10, Mon, 12 Apr 2021 16:46:20 +0200

  Added tp129, the mother of all variants of `3 Balls in a Spheric Cage'.

Version 9, Tue, 08 Sep 2020 16:58:36 +0200

  Handled dead links.

Version 8, Sun, 19 Feb 2017 21:30:08 +0100

  Changed the processing scripts in such a manner that two escorting
    variables now directly express the absolute and relative precision
    on output. Their names are zmyabsdevmax and zmyreldevmax.
  Removed a syntax bug in tp045r.apm.m4.

Version 7, Thu, 06 Nov 2014 00:08:56 +0100

  Changed tp087r1.apm.m4 and tp087r2.apm.m4 once more to reduce
    the feasible domain such that at least APMonitor, FMC, LANCELOT,
    LOQO, MINOS, and SNOPT converge against the best known solution.

Version 6, Wed, 07 May 2014 15:09:23 +0200

  Changed some comments in tp087r2.apm.m4.

Version 5, Sun, 27 Apr 2014 15:24:06 +0200

  Cosmetic changes.

Version 4, Thu, 17 Apr 2014 14:22:04 +0200

  Provided a high-quality Chebyshev approximation as substitution
    for erfc() in #68 and #69.
  Removed tp068r.apm.m4 and tp069r.apm.m4.
  Added tp068r1.apm.m4, tp068r2.apm.m4,, tp068r3x.c,
        tp069r1.apm.m4, tp069r2.apm.m4,, tp069r3x.c.
  Updated the tarball revisedhsmodels.tar.gz considering the particular
    capabilities of the different systems, AMP, AMPL and FMC. Every
    system has now at least one description per model available that
    can basically be solved, where every system tree only contains
    those descriptions that are actually executable.
    That is it, I hope.

Version 3, Wed, 16 Apr 2014 21:55:37 +0200

  Removed the stubs tp082.apm tp094.apm, and tp115.apm.
  Updated the tarball revisedhsmodels.tar.gz, accordingly.

Version 2, Sat, 12 Apr 2014 16:34:07 +0200

  Fixed a cut-and-paste error in tp071.apm.
  Moved aux2[1:30] and aux4[1:30] in tp088r.apm.m4, tp089r.apm.m4,
    tp090r.apm.m4, tp091r.apm.m4, and tp092r.apm.m4 from the
    intermediates section to the parameters section.
  Updated the tarball revisedhsmodels.tar.gz, accordingly.
  Updated the top level file tlf.html, accordingly.
  All bugs came from tests performed by R.J.Vanderbei.

Version 1, Thu, 10 Apr 2014 18:35:21 +0200

  First public version.

Version 0, Thu, 24 Oct 2013 14:55:35 +0200

  Pre-initial version.

Stephan K.H. Seidl