]> https://gitweb.dealii.org/ - dealii.git/commit
Mark some quantities in transform_real_to_unit_cell as long double.
authorDavid Wells <wellsd2@rpi.edu>
Tue, 25 Jul 2017 21:46:13 +0000 (17:46 -0400)
committerDavid Wells <wellsd2@rpi.edu>
Tue, 25 Jul 2017 22:11:30 +0000 (18:11 -0400)
commitf4b4efbd545c9747aad28d977660dbe391b4be3e
tree807e5ba1e03d2ac84ee5ace6cbaf17e54f318df0
parentf39ba236493968e4718023cdb7c6fdfac32cd388
Mark some quantities in transform_real_to_unit_cell as long double.

This improves accuracy but incurs a modest (about 20%) slowdown. Using the exact
formula here instead of the Newton scheme (that we use for MappingQGeneric)
results in a 40x speed up anyway, so this is relatively small.
source/fe/mapping_q_generic.cc

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