]> https://gitweb.dealii.org/ - dealii.git/commit
Use the old scheme to compute the Jacobian matrices again. The one which uses Maple...
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Tue, 16 May 2000 13:34:23 +0000 (13:34 +0000)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Tue, 16 May 2000 13:34:23 +0000 (13:34 +0000)
commitdfd37a810e4617263eb6b2439806791fd88d96f9
treefef46859247eed02691e7dcb9a5e947630a3b2c9
parent064d2d6ad8e2afc448355c3c6db0f95f0f26b6c3
Use the old scheme to compute the Jacobian matrices again. The one which uses Maple output was horribly slow (about 40 times, or so) and also overly complicated. A simple heat equation program ran 4 times faster after this change (the whole program, not only matrix assembly...), so this change is probably justified.

git-svn-id: https://svn.dealii.org/trunk@2869 0785d39b-7218-0410-832d-ea1e28bc413d
deal.II/deal.II/include/fe/q1_mapping.h
deal.II/deal.II/source/fe/q1_mapping.cc
deal.II/deal.II/source/fe/q1_mapping.jacobians.cc

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