Differences From Artifact [ab49594ff5]:

• File mttroot/mtt/lib/cc/mtt_AlgebraicSolver.cc — part of check-in [9b3e5aebaa] at 2002-03-26 12:06:16 on branch origin/master — Changed initial solver value from 1.0 to 0.0. (user: geraint@users.sourceforge.net, size: 566) [annotate] [blame] [check-ins using] [more...]

To Artifact [021b3b02c0]:

• File mtt/lib/cc/mtt_AlgebraicSolver.cc — part of check-in [af3953deae] at 2021-03-01 11:39:42 on branch master — Cleanup repository after cvs2git conversion. (user: jeff@gridfinity.com, size: 530) [annotate] [blame] [check-ins using] [more...]
• File mttroot/mtt/lib/cc/mtt_AlgebraicSolver.cc — part of check-in [eb84d8e84b] at 2002-07-15 12:50:51 on branch origin/master — The solution vector (_ui) is no longer re-zeroed each step.
  Retaining the previous value appears to give dramatically better performance.

  Messages to the console are now buffered through clog instead of using cerr. (user: geraint@users.sourceforge.net, size: 530) [annotate] [blame] [check-ins using]

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{
  if (_nyz > 0)
    {
      _x = x;
      _uui.insert(u,0);
      _t = t;
      _par = par;
      _ui = ColumnVector(_nyz,0.0);
      Solve();
      _uui.insert(_ui,_nu);
    }
  else
    {
      _uui = u;
    }

<

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{
  if (_nyz > 0)
    {
      _x = x;
      _uui.insert(u,0);
      _t = t;
      _par = par;

      Solve();
      _uui.insert(_ui,_nu);
    }
  else
    {
      _uui = u;
    }