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15bff016d1
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1295 Commits

Author SHA1 Message Date
Gael Guennebaud
15bff016d1 Define EIGEN_NO_EIGEN2_DEPRECATED_WARNING in eigen2support unit tests 2014-12-11 14:25:38 +01:00
Christoph Hertzberg
547d660f1d Determine version of Metis library. Apparently, at least version 5.x is needed for Eigen/MetisSupport. 
Marked some internal variables as advanced
 2014-07-09 16:54:15 +02:00
Gael Guennebaud
719ac0d6b0 Fix Hyperplane::Through(a,b,c) when points are aligned or identical. We use the stratgey as in Quaternion::setFromTwoVectors. 
(grafted from 8518ba0bbc
)
 2014-11-26 15:01:53 +01:00
Christoph Hertzberg
13c636d864 Addendum to bug #859: pexp(NaN) for double did not return NaN, also, plog(NaN) did not return NaN. 
psqrt(NaN) and psqrt(-1) shall return NaN if EIGEN_FAST_MATH==0
 2014-10-20 13:35:03 +02:00
Gael Guennebaud
00ec1629ca Fix bug #859: pexp(NaN) returned Inf instead of NaN 2014-10-20 11:38:51 +02:00
Gael Guennebaud
a72eabec9b Fix bug #894: the sign of LDLT was not re-initialized at each call of compute() 
(grafted from d04f23260d
)
 2014-10-20 10:48:40 +02:00
Gael Guennebaud
4126cb6369 Fix SparseLU::absDeterminant and add respective unit test 
(grafted from a370b1f2e2
)
 2014-10-17 16:52:56 +02:00
Gael Guennebaud
7d5e16c733 Add missing default ctor in Rotation2D 2014-09-30 16:59:28 +02:00
Christoph Hertzberg
e395a8042a Fix bug #884: No malloc for zero-sized matrices or for Ref without temporaries 
manually ported from 4ba8aa1482
 2014-09-25 16:25:31 +02:00
Gael Guennebaud
e0ab58d815 Fix bug #791: infinite loop in JacobiSVD in the presence of NaN. 
(grafted from d6236d3b26
)
 2014-09-10 11:54:20 +02:00
Gael Guennebaud
38dc683901 Fix bug #822: outer products needed linear access, and add respective unit tests 
(grafted from 51b3f558bb
)
 2014-09-08 10:21:22 +02:00
Georg Drenkhahn
05fb735d1d Added missing STL include of <list> in main.h 
Removed duplicated include of <sstream>
Added comments on the background of min/max macro definitions and STL header includes
(grafted from e49e84d979
)
 2014-08-29 10:41:05 +02:00
Gael Guennebaud
3afdc6d95a In SparseQR, calling factorize() without analyzePattern() was broken. 2014-08-26 23:32:32 +02:00
Gael Guennebaud
0321449944 bug #854: fix numerical issue in SelfAdjointEigenSolver::computeDirect for 3x3 matrices. The tolerance to detect stable cross products was too optimistic. 
Add respective unit tests.
(grafted from 9c0aa81fbf
)
 2014-08-21 10:49:09 +02:00
Gael Guennebaud
8e875d3c38 Memory allocated on the stack is freed at the function exit, so reduce iteration count to avoid stack overflow 
(grafted from e51da9c3a8
)
 2014-08-04 12:46:00 +02:00
Gael Guennebaud
8d69b87c53 Make the ordering method of SimplicialL[D]LT user configurable. 
(grafted from d4cc1bdc7f
)
 2014-07-20 14:22:58 +02:00
Gael Guennebaud
9b00035438 bug #843: fix jacobisvd for complexes and extend respective unit test to chack with random tricky matrices, 
and backport other JacobiSVD fixes
 2014-07-17 17:09:15 +02:00
Gael Guennebaud
08b0c08e5e Fix LDLT with semi-definite complex matrices: owing to round-off errors, the diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT 2014-07-08 10:04:27 +02:00
Gael Guennebaud
bbe9e22d60 LDLT is not rank-revealing, so we should not attempt to use the biggest diagonal elements as thresholds. 2014-07-02 23:04:46 +02:00
Gael Guennebaud
065344a06b Fix bug #836: extend SparseQR to support more columns than rows. 2014-07-01 10:24:46 +02:00
Gael Guennebaud
0c4fc69d62 JacobiSVD: move from Lapack to Matlab strategy for the default threshold 
(grafted from 019dcfc21d
)
 2013-11-03 13:18:56 +01:00
Gael Guennebaud
eef44fb2a5 Relax Ref such that Ref<MatrixXf> accepts a RowVectorXf which can be seen as a degenerate MatrixXf(1,N) 
(grafted from bb4b67cf39
)
 2014-03-13 18:04:19 +01:00
Christoph Hertzberg
6d7bd066e0 Regression test for bug #752 
(transplanted from 41e89c73c7
)
 2014-02-27 12:57:24 +01:00
Jitse Niesen
593a82202f Fix bug #748 - array_5 test fails for seed 1392781168. 
(grafted from 6fecb6f1b6
)
 2014-02-24 14:10:17 +00:00
Christoph Hertzberg
53726663c7 Relaxed umeyama test. Problem was ill-posed if linear part was scaled with very small number. This should fix bug #744. 
(transplanted from b14a4628af
)
 2014-02-17 13:48:00 +01:00
Gael Guennebaud
2ad3dac422 Fix sparse_product/sparse_extra unit tests 
(grafted from ed461ba9bc
)
 2014-02-17 09:57:47 +01:00
Gael Guennebaud
3f5591981f Fix a few Index to int buggy conversions 
(grafted from 4b6b3f310f
)
 2014-02-15 09:35:23 +01:00
Gael Guennebaud
9a09b75df3 Fix stable_norm unit test for complexes 
(grafted from 0715d49908
)
 2014-02-13 15:49:54 +01:00
Gael Guennebaud
52dc1d7ffd Fix bug #740: overflow issue in stableNorm 
(grafted from 3291580630
)
 2014-02-13 15:44:01 +01:00
Gael Guennebaud
6a4489c523 fix compilation of Transform * UniformScaling 
(grafted from 31c63ef0b4
)
 2014-02-12 13:37:23 +01:00
Jitse Niesen
044f27546f Fix bug #736: LDLT isPositive returns false for a positive semidefinite matrix 
Add unit test covering this case.
(grafted from ff8d81762d
)
 2014-02-06 11:06:06 +00:00
Christoph Hertzberg
baf2b13589 Fix bug #609: Euler angles are in Range [0:pi]x[-pi:pi]x[-pi:pi]. 
Now the unit test verifies this (also that it is bijective in this range).
 2013-11-29 19:42:11 +01:00
Gael Guennebaud
ae360a9ec0 Fix FullPivHouseholderQR ctors for non squared fixed size matrix types 
(grafted from 28b2abdbea
)
 2013-11-19 12:53:46 +01:00
Christoph Hertzberg
b8020d11de Implement boolean reductions for zero-sized objects 
(grafted from e59b38abef
)
 2013-11-13 16:47:02 +01:00
Gael Guennebaud
f407a86a3f Allow .conservativeResize(rows,cols) on vectors 
(grafted from b433fb2857
)
 2013-10-16 12:07:33 +02:00
Gael Guennebaud
0257cf1cef bug #679: add respective unit test 
(transplanted from 2c0303c89e
)
 2013-10-15 23:51:01 +02:00
Gael Guennebaud
a443b3d98d Fix bug #654: allow implicit transposition in Array to Matrix and Matrix to Array constructors 
(grafted from 07417bd03f
)
 2013-09-07 00:01:04 +02:00
Gael Guennebaud
fa81676d64 Fix cost evaluation of partial reduxions -> improve performance of vectorwise/replicate expressions involving partial reduxions 
(transplanted from bffdc491b3
)
 2013-08-11 19:21:43 +02:00
Gael Guennebaud
b56348046f Ref<> objects must be nested by reference because they potentially store a temporary object 
(transplanted from 6719e56b5b
)
 2013-08-11 17:52:43 +02:00
Gael Guennebaud
4219db123e reduce cancellation probablity 
(transplanted from e90229a429
)
 2013-08-02 00:36:06 +02:00
Gael Guennebaud
e788869cf5 Previous isFinite->hasNonFinite change was broken. After discussion let's rename it to allFinite 
(transplanted from 4f0bd557a4
)
 2013-07-18 11:27:04 +02:00
Gael Guennebaud
9df04bcede Rename isFinite to hasNonFinite to avoid future naming collisions. 
(transplanted from 6fab4012a3
)
 2013-07-17 21:13:45 +02:00
Gael Guennebaud
2872d964f4 Remove Evaluators in 3.2 branch. 2013-07-17 10:00:36 +02:00
Gael Guennebaud
bbaef8ebba SparseLU: make COLAMDOrdering the default ordering method. 2013-07-17 09:30:25 +02:00
Gael Guennebaud
db8e88c936 Fix testing issues with x87 extra precision. 2013-07-16 17:35:08 +02:00
Gael Guennebaud
d02e329218 Fix adjoint unit test: test_isApproxWithRef works for positive quantities only. 2013-07-15 21:21:14 +02:00
Gael Guennebaud
06a5bcecf6 Stabilize eulerangle unit test. 2013-07-13 10:55:04 +02:00
Gael Guennebaud
7ee378d89d Fix various scalar type conversion warnings. 2013-07-12 16:40:02 +02:00
Gael Guennebaud
61c3f55362 Relax slerp unit test 2013-07-12 14:30:28 +02:00
Gael Guennebaud
6d1f5dbaae Add no_assignment_operator to a few classes that must not be assigned, and fix a couple of warnings. 2013-07-10 23:48:26 +02:00