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Author SHA1 Message Date
Mateusz Kowalczyk
fc3526b58a
Allow fallback value for Cholesky decomposition 
This is useful in case where the values are very close to zero or
possibly even slightly negative. This can quite easily happen due to
numerical errors.

A common strategy is to replace these values with a small epsilon value
that keeps the matrix SPD. Some libraries even do this by default (such
as https://github.com/STOR-i/GaussianProcesses.jl/issues/1).

We point the user to `LU` decomposition and also make it clearer that
the method is basically a hack. The public method no longer takes an
`Option` which didn't really make sense. A private method is used to not
repeat implementation in `new`.
 2021-09-03 09:01:04 +09:00
Mateusz Kowalczyk
a4c2ca941d
Allow constructing Cholesky struct directly 
This is useful if there the data for the matrix comes from elsewhere,
such as a custom algorithm. One such use-case can be seen
https://github.com/nestordemeure/friedrich/issues/43 where we do special
handling for the try_sqrt or is_zero cases that would normally fail the
decomposition in `Cholesky::new()`.
 2021-09-03 09:01:04 +09:00
Edgar Geier
bc21b6f1e6
Add support for conversion with glam 0.18 2021-08-30 18:31:21 +02:00
Sébastien Crozet
319597e137
Merge pull request #974 from cchillen/RotationDocumentation 
Improve clarity of Rotation doc comments
 2021-08-30 10:32:47 +02:00
Sébastien Crozet
90e531337a
Merge pull request #969 from remilauzier/dev 
Fix some clippy warnings
 2021-08-30 10:11:51 +02:00
Rémi Lauzier
ea9a9e8b7f
Fix some clippy warnings 2021-08-28 12:05:21 -04:00
cchillen
5b84c46840 Update imports in doc example. 2021-08-28 09:41:09 -04:00
cchillen
25341e40f0 Improve clarity of Rotation doc comments 
The doc comments for `Rotation` incorreclty refer to quaternion instead of a rotation matrix. No code change, purely documentation.
 2021-08-28 09:09:53 -04:00
Sébastien Crozet
80c7064bf4
Merge pull request #976 from saona-raimundo/dev 
Implement conversion methods for RowDVector
 2021-08-28 13:54:33 +02:00
raimundo saona
c7f952080a Update changelog 2021-08-26 21:46:20 +02:00
raimundo saona
2233a38048 Implement conversion methods for RowDVector 2021-08-26 11:07:00 +02:00
Sébastien Crozet
d1d7422761 Bump the version of nalgebra-glm, nalgebra-lapack, and nalgebra-sparse. 2021-08-08 18:07:34 +02:00
Sébastien Crozet
db63f6c031 Release v0.29.0 2021-08-08 17:54:35 +02:00
Sébastien Crozet
e3d67e7ee4
Merge pull request #965 from dimforge/glam-up 
Implement conversion traits for glam 0.16 and 0.17.
 2021-08-08 17:51:30 +02:00
Sébastien Crozet
154579cd20 More Changelog update. 2021-08-08 17:50:47 +02:00
Sébastien Crozet
bd9e0fb72c Add support for conversion with glam 0.16 and 0.17 2021-08-08 17:41:10 +02:00
Sébastien Crozet
79ab3c3dab Update the Changelog 2021-08-08 17:40:15 +02:00
Sébastien Crozet
dd4df88a49
Merge pull request #964 from dimforge/unit_complex_axis_angle 
Fix wrong sign in UnitComplex::axis_angle
 2021-08-08 13:33:14 +02:00
Sébastien Crozet
a9ed6cb621 Fix wrong sign in UnitComplex::axis_angle 2021-08-08 13:23:09 +02:00
Sébastien Crozet
1bc919e0db
Merge pull request #962 from dimforge/non-copy-types 
Tha clone wars: allow non-copy scalar types everywhere
 2021-08-08 13:21:39 +02:00
Sébastien Crozet
6165ac8dbf Fix nalgebra-glm tests. 2021-08-08 13:05:13 +02:00
Sébastien Crozet
85074398d0 Fix nalgebra-glm 2021-08-08 12:59:40 +02:00
Sébastien Crozet
31c64a0aaa Use simba 0.6 2021-08-08 12:31:23 +02:00
Sébastien Crozet
2c1a20c183
Merge pull request #963 from mariusknaust/dev 
Fix wrong reference in docs
 2021-08-07 15:05:16 +02:00
Marius Knaust
649e0f5a59
Fix wrong reference in docs. 2021-08-07 12:06:15 +02:00
Sébastien Crozet
0b9a1acea5 Fix nalgebra-sparse. 2021-08-04 18:20:55 +02:00
Sébastien Crozet
71ceb1f027
Merge pull request #949 from OfficialURL/ub3 
Fixed large swaths of unsoundness in `nalgebra`.
 2021-08-04 17:57:45 +02:00
Sébastien Crozet
148b164aaa Fix tests 2021-08-04 17:56:57 +02:00
Sébastien Crozet
dd6c40016e Remove the Copy requirement from SimdRealField. 2021-08-04 17:34:25 +02:00
Sébastien Crozet
107b3bedb4 nalgebra-lapack: restore netlib as the default backend. 2021-08-04 11:30:36 +02:00
Sébastien Crozet
65b299557c More inlining. 2021-08-04 11:19:57 +02:00
Sébastien Crozet
6d57396a42 Remove the Scalar::is method, which is unsound. 2021-08-03 17:53:48 +02:00
Sébastien Crozet
38ac9a2f9a Fix nalgebra-lapack. 2021-08-03 17:39:45 +02:00
Sébastien Crozet
eedb860565 Fix missing docs. 2021-08-03 17:27:15 +02:00
Sébastien Crozet
d609a2f174 Address unsoundness in the resizing API. 2021-08-03 17:02:42 +02:00
Sébastien Crozet
27ae30b46a First step to fix unsoundness on the resize API. 2021-08-03 10:59:03 +02:00
Sébastien Crozet
492ed8cc8d Fix nalgebra-sparse 2021-08-03 10:58:23 +02:00
Sébastien Crozet
47e226d0e0 Fix nalgebra-lapack 2021-08-03 10:48:59 +02:00
Sébastien Crozet
f67a81e50a Fix build with --all-features 2021-08-03 10:07:05 +02:00
Sébastien Crozet
7a1a4bcc02 Fix test and no-std builds. 2021-08-03 09:54:11 +02:00
Alex Touchet
2671e24c3a
Fix crates.io badge 2021-08-02 20:43:51 -07:00
Sébastien Crozet
8c6ebf2757 Implement the single-allocator-trait approach. 2021-08-02 18:41:46 +02:00
Sébastien Crozet
d34fed45bc Merge branch 'dev' into ub3 2021-08-02 18:40:33 +02:00
Sébastien Crozet
441bfcb3ff
Merge pull request #955 from qu1x/reflection 
Add bias getter and alias for reflection.
 2021-08-01 10:29:11 +02:00
Sébastien Crozet
dcd92827a9
Merge pull request #956 from remilauzier/dev 
Fix some warnings
 2021-08-01 10:28:45 +02:00
Sébastien Crozet
0aac34311c
Merge pull request #959 from zedseven/patch-1 
Fix a typo in the doc comment for `Mat2x3`
 2021-08-01 10:26:45 +02:00
Zacchary Dempsey-Plante
6eb642625b
Fix a typo in the doc comment for Mat2x3 
Currently, the doc comment for `Mat2x3` incorrectly describes it as a 2x2 matrix. Obviously this is a very minor issue, but I figured it was worth fixing.
 2021-07-30 16:18:31 +00:00
Violeta Hernández
2243a11e89 Added some derives 2021-07-29 12:33:45 -05:00
Rémi Lauzier
c35f792b4f
Fix some warnings 2021-07-27 19:24:55 -04:00
Sébastien Crozet
2a80e96766
Merge pull request #948 from CAD97/ops-transform-complex 
Add Transform × UnitComplex & friends
 2021-07-27 15:22:53 +02:00