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712 Commits

Author SHA1 Message Date
Gael Guennebaud
970ff78294 bug #1401: fix compilation of "cond ? x : -x" with x an AutoDiffScalar 2017-03-08 16:16:53 +01:00
Gael Guennebaud
d8b1f6cebd bug #1380: for Map<> as input of matrix exponential 2017-02-20 14:06:06 +01:00
Gael Guennebaud
63de19c000 bug #1380: fix matrix exponential with Map<> 2017-01-30 13:55:27 +01:00
Gael Guennebaud
e8d6862f14 Properly adjust precision when saving to Market format. 2016-12-20 22:10:33 +01:00
Gael Guennebaud
e2f4ee1c2b Speed up parsing of sparse Market file. 2016-12-20 21:56:21 +01:00
Benoit Steiner
9fd081cddc Fixed compilation warnings 2016-11-26 20:22:25 -08:00
Gael Guennebaud
308961c05e Fix compilation. 2016-11-23 22:17:52 +01:00
Gael Guennebaud
7f6333c32b Merged in tal500/eigen-eulerangles (pull request PR-237) 
Euler angles
 2016-11-23 15:17:38 +00:00
Gael Guennebaud
56e5ec07c6 Automatically switch between EigenSolver and ComplexEigenSolver, and fix a few Real versus Scalar issues. 2016-11-23 16:05:10 +01:00
Gael Guennebaud
9246587122 Patch from Oleg Shirokobrod to extend polynomial solver to complexes 2016-11-23 15:42:26 +01:00
Tal Hadad
76b2a3e6e7 Allow to construct EulerAngles from 3D vector directly. 
Using assignment template struct to distinguish between 3D vector and 3D rotation matrix.
 2016-11-18 15:01:06 +02:00
Benoit Steiner
e6e77ed08b Don't call lgamma_r when compiling for an Apple device, since the function isn't available on MacOS 2016-11-02 09:55:39 -07:00
Rasmus Munk Larsen
b730952414 Don't attempts to use lgamma_r for CUDA devices. 
Fix type in lgamma_impl<double>.
 2016-11-01 15:34:19 -07:00
Rasmus Munk Larsen
2ebb314fa7 Use threadsafe versions of lgamma and lgammaf if possible. 2016-10-27 16:17:12 -07:00
Tal Hadad
6f4f12d1ed Add isApprox() and cast() functions. 
test cases included
 2016-10-17 22:23:47 +03:00
Tal Hadad
58f5d7d058 Fix calc bug, docs and better testing. 
Test code changes:
* better coded
* rand and manual numbers
* singularity checking
 2016-10-16 14:39:26 +03:00
Tal Hadad
078a202621 Merge Hongkai Dai correct range calculation, and remove ranges from API. 
Docs updated.
 2016-10-14 16:03:28 +03:00
Hongkai Dai
014d9f1d9b implement euler angles with the right ranges 2016-10-13 14:45:51 -07:00
Hongkai Dai
5dcc6d301a remove ternary operator in euler angles 2016-09-19 10:30:30 -07:00
Emil Fresk
6edd2e2851 Made AutoDiffJacobian more intuitive to use and updated for C++11 
Changes:
* Removed unnecessary types from the Functor by inferring from its types
* Removed inputs() function reference, replaced with .rows()
* Updated the forward constructor to use variadic templates
* Added optional parameters to the Fuctor for passing parameters,
  control signals, etc
* Has been tested with fixed size and dynamic matricies

Ammendment by chtz: overload operator() for compatibility with not fully conforming compilers
 2016-09-16 14:03:55 +02:00
Gael Guennebaud
e1642f485c bug #1288: fix memory leak in arpack wrapper. 2016-09-05 18:01:30 +02:00
Gael Guennebaud
1f84f0d33a merge EulerAngles module 2016-08-30 10:01:53 +02:00
Gael Guennebaud
35a8e94577 bug #1167: simplify installation of header files using cmake's install(DIRECTORY ...) command. 2016-08-29 10:59:37 +02:00
Benoit Steiner
e3a8dfb02f std::erfcf doesn't exist: use numext::erfc instead 2016-08-11 15:24:06 -07:00
Gael Guennebaud
cc2f6d68b1 bug #1264: fix compilation 2016-07-27 23:30:47 +02:00
Gael Guennebaud
8972323c08 Big 1261: add missing max(ADS,ADS) overload (same for min) 2016-07-27 14:52:48 +02:00
Gael Guennebaud
0d7039319c bug #1260: remove doubtful specializations of ScalarBinaryOpTraits 2016-07-27 14:35:52 +02:00
Gael Guennebaud
f9598d73b5 bug #1250: fix pow() for AutoDiffScalar with custom nested scalar type. 2016-07-25 14:42:19 +02:00
Yi Lin
7b4abc2b1d Fixed a code comment error 2016-07-20 22:28:54 +08:00
Gael Guennebaud
a96a7ce3f7 Move CUDA's special functions to SpecialFunctions module. 2016-07-11 18:39:11 +02:00
Gael Guennebaud
2f7e2614e7 bug #1232: refactor special functions as a new SpecialFunctions module, currently in unsupported/. 2016-07-08 11:13:55 +02:00
Gael Guennebaud
cfff370549 Fix hyperbolic functions for autodiff. 2016-06-24 23:21:35 +02:00
Gael Guennebaud
3852351793 merge pull request 198 2016-06-24 11:48:17 +02:00
Gael Guennebaud
6dd9077070 Fix some unused typedef warnings. 2016-06-24 11:34:21 +02:00
Gael Guennebaud
ce90647fa5 Fix NumTraits<AutoDiff> 2016-06-24 11:34:02 +02:00
Gael Guennebaud
fa39f81b48 Fix instantiation of ScalarBinaryOpTraits for AutoDiff. 2016-06-24 11:33:30 +02:00
Tal Hadad
8e198d6835 Complete docs and add ostream operator for EulerAngles. 2016-06-19 20:42:45 +03:00
Geoffrey Lalonde
72c95383e0 Add autodiff coverage for standard library hyperbolic functions, and tests. 
* * *
Corrected tanh derivatived, moved test definitions.
* * *
Added more test cases, removed lingering lines
 2016-06-15 23:33:19 -07:00
Gael Guennebaud
62134082aa Update AutoDiffScalar wrt to scalar-multiple. 2016-06-14 15:06:35 +02:00
Tal Hadad
6edfe8771b Little bit docs 2016-06-13 22:03:19 +03:00
Tal Hadad
6e1c086593 Add static assertion 2016-06-13 21:55:17 +03:00
Gael Guennebaud
3c12e24164 Add bind1st_op and bind2nd_op helpers to turn binary functors into unary ones, and implement scalar_multiple2 and scalar_quotient2 on top of them. 2016-06-13 16:18:59 +02:00
Tal Hadad
06206482d9 More docs, and minor code fixes 2016-06-12 23:40:17 +03:00
Tal Hadad
e30133e439 Doc EulerAngles class, and minor fixes. 2016-06-06 22:01:40 +03:00
Gael Guennebaud
66e99ab6a1 Relax mixing-type constraints for binary coefficient-wise operators: 
- Replace internal::scalar_product_traits<A,B> by Eigen::ScalarBinaryOpTraits<A,B,OP>
- Remove the "functor_is_product_like" helper (was pretty ugly)
- Currently, OP is not used, but it is available to the user for fine grained tuning
- Currently, only the following operators have been generalized: *,/,+,-,=,*=,/=,+=,-=
- TODO: generalize all other binray operators (comparisons,pow,etc.)
- TODO: handle "scalar op array" operators (currently only * is handled)
- TODO: move the handling of the "void" scalar type to ScalarBinaryOpTraits
 2016-06-06 15:11:41 +02:00
Gael Guennebaud
e8b922ca63 Fix MatrixFunctions module. 2016-06-03 09:21:35 +02:00
Tal Hadad
52e4cbf539 Merged eigen/eigen into default 2016-06-02 22:15:20 +03:00
Tal Hadad
2aaaf22623 Fix Gael reports (except documention) 
- "Scalar angle(int) const"  should be  "const Vector& angles() const"
- then method "coeffs" could be removed.
- avoid one letter names like h, p, r -> use alpha(), beta(), gamma() ;)
- about the "fromRotation" methods:
 - replace the ones which are not static by operator= (as in Quaternion)
 - the others are actually static methods: use a capital F: FromRotation
- method "invert" should be removed.
- use a macro to define both float and double EulerAnglesXYZ* typedefs
- AddConstIf -> not used
- no needs for NegateIfXor, compilers are extremely good at optimizing away branches based on compile time constants:
  if(IsHeadingOpposite-=IsEven) res.alpha() = -res.alpha();
 2016-06-02 22:12:57 +03:00
Gael Guennebaud
22a035db95 Fix compilation when defaulting to row-major 2016-05-27 10:31:11 +02:00
Christoph Hertzberg
718521d5cf Silenced several double-promotion warnings 2016-05-22 18:17:04 +02:00