Hello everyone! This is deal.II newsletter #227. It automatically reports recently merged features and discussions about the deal.II finite element library.
## Below you find a list of recently proposed or merged features: #14321: Rotate for dim=1 spacedim=2 (proposed by peterrum) https://github.com/dealii/dealii/pull/14321 #14320: CGAL: use dealii's constexpr Utilities::pow instead of std::pow (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/14320 #14318: Versions for weight_fe_q_dofs_by_entity/compute_weights_fe_q_dofs_by_entity with Q4 storage (proposed by peterrum) https://github.com/dealii/dealii/pull/14318 #14317: Create compute_weights_fe_q_dofs_by_entity() (proposed by peterrum) https://github.com/dealii/dealii/pull/14317 #14316: Add TensorProductMatrixCreator namespace (proposed by peterrum) https://github.com/dealii/dealii/pull/14316 #14315: FEEvaluation::submit_xxx(): Create some local copies to reduce potential aliasing (proposed by kronbichler) https://github.com/dealii/dealii/pull/14315 #14314: Reduce organizational overhead/pointer chasing in FEEvaluation/read (proposed by kronbichler) https://github.com/dealii/dealii/pull/14314 #14313: Do not dereference cend (proposed by dangars; merged) https://github.com/dealii/dealii/pull/14313 #14312: Restructure includes of FloatingPointComparator (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14312 #14311: Simplify code in DoFInfo::read_dof_indices (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14311 #14310: Add shortcut to detect whether a DoF is constrained (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14310 #14309: Fix exponential complexity of FloatingPointComparator with nesting (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14309 #14308: CGAL: fix warnings and fix compilation with cgal 5.5 (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/14308 #14307: Use FloatingPointComparator in TriangulationDescription (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/14307 #14306: Add missing header file (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14306 #14305: GridTools::MarchingCubeAlgorithm: add 1d implementation (proposed by mschreter) https://github.com/dealii/dealii/pull/14305 #14304: Remove SparsityPatternBase, for now. (proposed by drwells) https://github.com/dealii/dealii/pull/14304 #14303: Increase precision of time written in xdmf output (proposed by sebproell; merged) https://github.com/dealii/dealii/pull/14303 #14302: Clean up weight_fe_q_dofs_by_entity (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/14302 #14301: Do not mention update_cell_dof_indices_cache in documentation (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14301 #14300: Do not default initialize projection matrix in GMRES (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14300 #14299: Remove reference to update_cell_dof_indices_cache (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/14299 #14298: Use FloatingPointComparator in TensorProductMatrixSymmetricSumCollection (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/14298 #14297: TensorProductMatrixSymmetricSumCollection: store matrices/vectors flat (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/14297 #14296: Rename FPArrayComparator -> FloatingPointComparator (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/14296 #14246: Improve error message. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/14246 #14234: Normal flux constraints: map DoF indices to vector DoF indices (proposed by zjiaqi2018; merged) https://github.com/dealii/dealii/pull/14234 ## And this is a list of recently opened or closed discussions: #14319: Compilation failure on the tester when compiling with clang (cgal 5.2.2) (opened and closed) https://github.com/dealii/dealii/issues/14319 #13411: Setup of MatrixFree got slower since release 9.3 (closed) https://github.com/dealii/dealii/issues/13411 A list of all major changes since the last release can be found at https://www.dealii.org/developer/doxygen/deal.II/recent_changes.html. Thanks for being part of the community! Let us know about questions, problems, bugs or just share your experience by writing to dealii@googlegroups.com, or by opening issues or pull requests at https://www.github.com/dealii/dealii. Additional information can be found at https://www.dealii.org/. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/63346f9c.1c0a0220.aaa9a.3d06SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
