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Author SHA1 Message Date
Sébastien Crozet
d78309b1fd Merge pull request #669 from daingun/patch-2 
Use same algorithm to solve 2x2 eigenvalue problem
 2020-03-02 12:45:36 +01:00
Avi Weinstock
8404839233 Import IsaacRng from rand_isaac instead of rand. 
The rand crate removed IsaacRng in the 0.5 -> 0.6 transition, so the benchmarks that use it haven't compiled since 9c37c51203.
 2020-03-02 12:45:36 +01:00
sebcrozet
cd8fc9285f Add some missing spaces. 2020-03-02 12:45:36 +01:00
daingun
a5b2a4ceb7 Merge pull request #1 from daingun/patch-1 
Correct Schur decomposition for 2x2 matrices
 2020-03-02 12:45:36 +01:00
sebcrozet
b96159aab3 Fix Cholesky for no-std platforms. 2020-03-02 12:45:36 +01:00
daingun
50417494ec Use same algorithm to solve 2x2 eigenvalue problem 
The eigenvalue problem is solved in two different method that use different methods
to calculate the discriminant of the solution to the quadratic equation.
Use the method whose computation is considered more stable.
 2020-03-02 12:45:36 +01:00
daingun
667c49d0e1 Correct Schur decomposition for 2x2 matrices 
Due to rounding and possible loss of precision the lower left element of the 2x2 matrix
may be different from zero.
 2020-03-02 12:45:36 +01:00
Nestor Demeure
59c6a98615 finished cleaning 2020-03-02 12:45:36 +01:00
Nestor Demeure
3d08a80d8d needs faster matrix initialization 2020-03-02 12:45:36 +01:00
Nestor Demeure
f54faedc32 tests pass, needs cleanup 2020-03-02 12:45:36 +01:00
Nestor Demeure
27a2045389 insert does compile 2020-03-02 12:45:36 +01:00
Nestor Demeure
c613360a5c insert does not compile yet 2020-03-02 12:45:36 +01:00
Nestor Demeure
b29231cf7b found uneeded storagemut 2020-03-02 12:45:36 +01:00
Nestor Demeure
cfa7bbdc7c remove column is now working 2020-03-02 12:45:36 +01:00
Nestor Demeure
498c6ef60b added template for remove_column 2020-03-02 12:45:36 +01:00
Nestor Demeure
e583e37d1c finally got the correct type for insert column 2020-03-02 12:45:36 +01:00
Nestor Demeure
2f18aee212 added assertion 2020-03-02 12:45:36 +01:00
Nestor Demeure
3d170e1684 removed useless if 2020-03-02 12:45:36 +01:00
Nestor Demeure
b2a50404b6 code cleaned 2020-03-02 12:45:36 +01:00
Nestor Demeure
516155025a code cleaned 2020-03-02 12:45:36 +01:00
Nestor Demeure
7347d467ae rank update passed tests 2020-03-02 12:45:36 +01:00
Nestor Demeure
96c16af66f updated comment 2020-03-02 12:45:36 +01:00
Nestor Demeure
16154f163a added real constraint on sigma 2020-03-02 12:45:36 +01:00
Nestor Demeure
45e6ac7c2a test is now correct 2020-03-02 12:45:36 +01:00
Nestor Demeure
5942a2a125 got test to compile 2020-03-02 12:45:36 +01:00
Nestor Demeure
cc478c6c6d added test for update 2020-03-02 12:45:36 +01:00
Nestor Demeure
0c9451165d first version of rank one update 2020-03-02 12:45:36 +01:00
Andreas Longva
2f77d73226 Generalize From<_> for MatrixSlice(Mut) to allow different strides 2020-03-02 12:45:35 +01:00
daingun
1103d49b80 Correct Schur decomposition for 2x2 matrices 
Due to rounding and possible loss of precision the lower left element of the 2x2 matrix
may be different from zero.
 2020-03-02 12:45:35 +01:00
Andreas Longva
a05aa313da Implement From<&Matrix> for MatrixSlice 2020-03-02 12:45:35 +01:00
Nestor Demeure
6f1e924e40 used Storage trait for solve 
see issue 667
 2020-03-02 12:45:35 +01:00
Nestor Demeure
ffb69d5a6f used Storage trait for solve method 
as per issue 667 https://github.com/rustsim/nalgebra/issues/667
 2020-03-02 12:45:35 +01:00
Nestor Demeure
456a5a84e7 Used Storage trait for solve method 
See issue 667 : https://github.com/rustsim/nalgebra/issues/667
 2020-03-02 12:45:35 +01:00
sebcrozet
549d0dd2dd Release nalgebra 0.19.0. 2019-10-28 14:15:03 +01:00
sebcrozet
0cc1bac816 Bump dependencies. 2019-10-28 14:15:03 +01:00
Sébastien Crozet
1b4c47fa0a Create FUNDING.yml 2019-10-28 14:15:03 +01:00
Edoardo Morandi
37640838b1 Updated rand and quickcheck for nalgebra-lapack 2019-10-28 14:15:03 +01:00
Edoardo Morandi
d0d1172d4b Rand 0.6 -> 0.7 
* Bumped rand version to 0.7
 * Added dependency to rand_distr
 * Bumped quickcheck version to 0.9 (because of rand)
 * Bumped rand_xorshift version to 0.2
 2019-10-28 14:15:03 +01:00
thibault
67f3379b34 Corrected typo. 2019-10-28 14:15:03 +01:00
thibault
7773f13016 Changed name. Changed argument. Added documentation line. 2019-10-28 14:15:03 +01:00
thibault
dacd15e927 Added function to compute the mean quaternion from a vector of unit quaternions. 2019-10-28 14:15:03 +01:00
Pierre Avital
b5f43c6efc Switched fmt implementation to a macro, applied that macro to all formats in std 2019-10-28 14:15:03 +01:00
Pierre Avital
6ee0e02612 implemented LowerExp 2019-10-28 14:15:03 +01:00
alex
fedf0fb4f5 Fixes #637: removes not used parameter from cross 2019-10-28 14:15:03 +01:00
sebcrozet
d35779d3f2 Release v0.18.2 2019-10-28 14:15:03 +01:00
sebcrozet
be41cb96e8 GEMM on empty matrices: properly take the beta parameter into account. 2019-10-28 14:15:03 +01:00
sebcrozet
f9f7ddd08f Add test for empty matrix tr_mul. 2019-10-28 14:15:03 +01:00
sebcrozet
e30db9e8b1 Add test for empty matrix multiplication. 2019-10-28 14:15:03 +01:00
sebcrozet
8e759ade83 Fix multiplication between matrices of dimension 0. 
Fix #644
 2019-10-28 14:15:03 +01:00
Koen Deschacht
fba61923ae .min() and .max(): updated examples to be more concise 2019-10-28 14:15:03 +01:00