74aefd9c23
Improve precision of UnitQuaternion::angle ( #569 )
...
The previous implementation had stability problems for small angles due
to the behaviour of the arccosine it used. In particular, it needs a
hack to handle "cosines" greater than 1 and the smallest obtainable
nonzero angle for e.g. f32 is acos(1-2^-22) = 0.00069...
These problems can be fixed by using an arctangent-based formula.
2019-03-31 10:32:34 +02:00
f9995f1fcc
Fix tests.
2019-03-31 09:12:54 +02:00
56f961c4bc
Reexport Complex from num_complex.
2019-03-26 18:02:14 +01:00
3b6cd04a80
Adapt BLAS tests to complex numbers.
2019-03-26 18:02:03 +01:00
4ef4001836
Rename Real to RealField.
2019-03-25 11:21:41 +01:00
5b28c39fa7
Rename Complex to ComplexField.
2019-03-25 11:19:36 +01:00
b4d800f3e2
Fix matrix slerp function ( #568 )
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* Fix matrix slerp function
* Adding slerp doc test
2019-03-24 21:44:49 +01:00
1e60bc822b
Port all remaining benchmarks to criterion.
2019-03-23 19:59:14 +01:00
dabff333e7
Port bidiagonalization benchmark to criterion.
2019-03-23 18:15:47 +01:00
6d76249d74
Start switching benchmarks to criterion.
2019-03-23 18:01:04 +01:00
3cbe60523a
2018 edition.
2019-03-23 14:33:47 +01:00
ce24ea972e
Remove all spurious allocation introduced by complex number support on decompositions.
2019-03-23 14:13:00 +01:00
921a05d523
Implement some BLAS opertaions involving adjoint.
2019-03-23 11:48:12 +01:00
1001e8ee0f
Cleanup warnings and rename Schur -> RealSchur
2019-03-23 11:46:56 +01:00
fd65738738
Fix icamax_full doc-test.
2019-03-19 22:56:32 +01:00
cb367a645d
Fix mint tests.
2019-03-19 22:53:21 +01:00
b0a9eab0b9
Final SVD fix.
2019-03-19 22:52:57 +01:00
3edef2f006
Decomposition results: return a real vector whenever applicable.
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This includes singular values, eigenvalues of hermitian matrices, tridiagonalization and bidiagonalization diagonal and off-diagonal elements.
2019-03-19 14:22:59 +01:00
2f0d95bdbb
Fix most tests.
2019-03-19 12:00:10 +01:00
d6b5c7f8f7
Release v0.17.3
2019-03-18 11:24:40 +01:00
e4748c69ce
Start fixing SVD.
2019-03-18 11:23:19 +01:00
1e614db227
Quaternionic division + refactoring ( #563 )
2019-03-18 09:08:42 +01:00
d6cca60837
Merge pull request #562 from est31/master
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Fix two compiler warnings
2019-03-18 07:07:15 +01:00
f916dae6ed
Merge pull request #537 from greizgh/fix-axpy-typo
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Fix typo in axpy documentation
2019-03-16 10:06:35 +01:00
fac012a775
Merge pull request #558 from tpdickso/geometric-transform-point
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Add the `transform` methods as inherent methods on geometric types
2019-03-16 10:06:00 +01:00
0f09f2a58c
Fix typo in axpy documentation
2019-03-15 15:59:39 +01:00
a2c0a453d3
Add operator explanation to docs
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Co-Authored-By: tpdickso <tpdickso@uwaterloo.ca>
2019-03-15 10:50:47 -04:00
010c009cff
Fix Schur decomposition.
2019-03-12 13:15:02 +01:00
db3d08f81a
Fix two compiler warnings
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Fixes #561
2019-03-12 09:00:23 +01:00
b46cf75996
Merge pull request #560 from adamnemecek/master
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quaternion trigonometry
2019-03-04 21:18:24 +01:00
edb08cd900
quaternion trigonometry
2019-03-04 08:36:46 -08:00
2f4983d778
Merge pull request #539 from npapapietro/Implement_convolution_#520
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Implement convolution #520
2019-03-02 22:47:21 +01:00
36feddb8c2
Moving functions into impl for Vector<N,D,S>
2019-03-02 15:00:40 -06:00
77f048b6b9
WIP use Complex instead of Real whenever possible on the linalg module.
2019-03-02 19:33:49 +01:00
aeff67ecbd
Correct typo in quaternion documentation ( #559 )
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Correct "looses" to "loses" in quaternion.rs documentation.
2019-02-25 17:34:13 +01:00
28525bfc20
Restructured usage of convolves, added unit testing.
2019-02-24 19:53:09 -06:00
2a2e9d7f8e
Add the `transform` methods as inherent methods on geometric types
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This adds `transform_point`, `transform_vector`,
`inverse_transform_point` and `inverse_transform_vector` as inherent
methods on the applicable geometric transformation structures, such
that they can be used without the need to import the `Transformation`
and `ProjectiveTransformation` traits from `alga`.
2019-02-24 11:29:27 -05:00
704331be4f
added Quaternion accessors for r,i,j,k, refactored conjugate to use imag ( #551 )
2019-02-23 16:03:01 +01:00
a3d571ea6b
Merge remote-tracking branch 'upstream/master' into Implement_convolution_#520
2019-02-23 08:29:41 -06:00
20e9c6f480
Implement `iter::Sum` for `DMatrix` ( #552 )
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Fixes #514 .
2019-02-23 15:02:27 +01:00
7c91f2eeb5
Use Complex instead of Real whenever possible on the base/ module.
2019-02-23 11:24:07 +01:00
2a2debf58b
Fixing documentation
2019-02-20 20:32:09 -06:00
9f52019385
Fixing type traits based on feedback, `convolve_full` still broken
2019-02-18 19:01:18 -06:00
9d08fdcc21
Release v0.17.2
2019-02-18 22:43:05 +01:00
c97dfaf381
Add renormalization and rotation extraction from general 2D and 3D matrices. ( #549 )
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* Add From impls to convert between UnitQuaterion/UnitComplex and Rotation2/3
* Add rotation extraction from a Matrix2 or Matrix3.
* Add fast Taylor renormalization for Unit.
Fix 376.
* Add renormalization for Rotation3.
Renormalization for Rotation2 requires Complex to implement VectorSpace which will be fixed only on alga v0.9
* Update Changelog.
2019-02-18 22:41:46 +01:00
df0407ef44
Release v0.17.1
2019-02-17 18:24:05 +01:00
9061c98687
Exclude CI files ( #548 )
2019-02-17 18:22:29 +01:00
975d72f070
Replace explicit types with Self where possible.
2019-02-16 22:29:41 +01:00
b08c2ad70d
Feedback updates round 1
2019-02-14 20:54:26 -06:00
bca385ea6b
Quick fix to documentation
2019-02-10 13:46:37 -06:00
Simon Puchert
sebcrozet
Samuel Hurel
adamnemecek
Sébastien Crozet
Greizgh
est31
Nathan
Benjamin Hetherington
Terence
Jack Wrenn
Igor Gnatenko