Andreas Borgen Longva
Andreas Borgen Longva
@Patiga suggested in [#1144](https://github.com/dimforge/nalgebra/pull/1144#issuecomment-1236209175) that we check for broken links with `cargo doc` in CI. I looked through our CI config, and it looks like we are not running `cargo...
This proposal suggests a breaking change that may impact many users of `nalgebra` in various ways, although I hope the impact will be minimal for the vast majority of users....
**Describe the bug** The VTU importer does not seem to handle empty meshes correctly. **To Reproduce** Here's an exported `.vtu` from ParaView, containing an empty unstructured mesh. ParaView seems to...
I find myself repeatedly needing to convert between e.g. `Vec` and `DVector`, where the latter is basically a concatenated form of the former. When working with e.g. Finite Element code...
Currently, `VecStorage` has no `Default` impl, and `CsrMatrix`, `CscMatrix` etc. have no default impls.
[faer](https://faer-rs.github.io/), a pure Rust library for performant low-level linear algebra spearheaded by @sarah-ek, provides dense matrix factorizations with [remarkable performance](https://github.com/sarah-ek/faer-rs#cholesky-decomposition). Implementing truly performant matrix factorizations is a major undertaking that...
Just spent some time scratching my head with `CollisionConstraints::compute_minimum_distance`. The documentation says it returns the minimum distance, but I found this in the implementation: ```c++ // NOTE: Actually distance squared...
ParaView and meshio complain when NumberOfCells="0" is missing in the output XML. I'm not sure what the reason is for skipping it, but apparently *not* skipping the serialization is sufficient...
In #62 we introduced a stopgap design that enables us to implement hyperelastic materials in terms of $\nabla u$ without forming $\vec F$ first. This allows us to avoid the...
This applies to `VectorParAssembler` and `CsrParAssembler`, both of which require coloring. Usually coloring happens at an earlier stage than when you'd use `map_element_nodes`, meaning that after `map_element_nodes`, the coloring no...