Christoph Hertzberg
ba2c8efdcf
EIGEN_UNUSED is not supported by g++4.7 (and not portable)
2018-09-12 11:49:10 +02:00
Gael Guennebaud
09c81ac033
bug #1451 : fix numeric_limits<AutoDiffScalar<Der>> with a reference as derivative type
2018-08-04 00:17:37 +02:00
Mmanu Chaturvedi
2971503fed
Specializing numeric_limits For AutoDiffScalar
2017-05-23 17:12:36 -04:00
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
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
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
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
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
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
43790e009b
Pass argument by const ref instead of by value in pow(AutoDiffScalar...)
2016-05-18 16:28:02 +02:00
Gael Guennebaud
1fbfab27a9
bug #1223 : fix compilation of AutoDiffScalar's min/max operators, and add regression unit test.
2016-05-18 16:26:26 +02:00
Gael Guennebaud
448d9d943c
bug #1222 : fix compilation in AutoDiffScalar and add respective unit test
2016-05-18 16:00:11 +02:00
Gael Guennebaud
4d7e230d2f
bug #1189 : fix pow/atan2 compilation for AutoDiffScalar
2016-04-05 14:49:41 +02:00
Gael Guennebaud
35d8725c73
Disable AutoDiffScalar generic copy ctor for non compatible scalar types (fix ambiguous template instantiation)
2015-12-16 10:14:24 +01:00
Gael Guennebaud
9ceaa8e445
bug #1063 : nest AutoDiffScalar by value to avoid dead references
2015-11-05 13:54:26 +01:00
Gael Guennebaud
ddb5650530
bug #1070 : propagate last three Matrix template arguments for NumTraits<AutoDiffScalar<>>::Real
2015-09-28 15:07:03 +02:00
Gael Guennebaud
fe57b2f963
bug #701 : workaround (min) and (max) blocking ADL by introducing numext::mini and numext::maxi internal functions and a EIGEN_NOT_A_MACRO macro.
2014-10-20 15:55:32 +02:00
Christoph Hertzberg
ae83f5ede9
Fixed bug #702 and added unit test.
...
Thanks to Alexander Werner for the report.
2013-11-07 18:32:24 +01:00
Gael Guennebaud
916d29e58f
Backout parts of changeset 6719e56b5bfe9ae4badc9a6e894c5824f663d62e
...
(these changes were not intended to be commited)
2013-08-11 19:26:41 +02:00
Gael Guennebaud
6719e56b5b
Ref<> objects must be nested by reference because they potentially store a temporary object
2013-08-11 17:52:43 +02:00
Gael Guennebaud
62670c83a0
Fix bug #314 : move remaining math functions from internal to numext namespace
2013-06-10 23:40:56 +02:00
Gael Guennebaud
225fd0f579
adapt AutoDiff to scalar_product_traits
2013-03-20 21:20:13 +01:00
Gael Guennebaud
03373f41cb
Fix bug #561 : remove useless sign macro
2013-03-07 23:35:26 +01:00
Benoit Jacob
69124cfca2
Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.
2012-07-13 14:42:47 -04:00
Gael Guennebaud
695a7ab9d7
protect min/max with parenthesis
2012-05-15 08:18:39 +02:00
Philip Avery
cb3b1bb73e
AutoDiffScalar: fix bug with operator/, add missing functions
2012-05-02 17:17:12 +02:00
Gael Guennebaud
d8ae978b65
fix some compilation issues
2011-09-23 16:28:26 +02:00
Gael Guennebaud
823b2105b6
fix atan2 when tmp4==0
2011-09-22 17:34:25 +02:00
Gael Guennebaud
f4122e9f94
add tan, acos, asin
2011-09-14 08:35:54 +02:00
Gael Guennebaud
f1d98aad1b
add atan2 support in AutoDiff and remove superfluous std:: specializations
2011-09-05 17:47:58 +02:00
Gael Guennebaud
d4fd298fbb
Autodiff: fix scalr - active_scalar
2011-05-14 22:38:41 +02:00
Gael Guennebaud
a34a216e82
AutoDiff: add one missing operator- version
2011-05-12 23:40:19 +02:00
Gael Guennebaud
3de2f4b75a
AutoDiff: fix most of bug #234 (missing operators, used old internal math function interface, etc)
2011-05-12 23:36:33 +02:00
Gael Guennebaud
ae3b6cc324
AutoDiff: fix unary operator-
2011-05-12 22:27:51 +02:00
Gael Guennebaud
6ec660ca7e
fix crash in autodiff
2011-01-28 15:30:33 +01:00
Gael Guennebaud
837f1ae59c
fix compilation with old gcc
2011-01-28 11:23:02 +01:00
Gael Guennebaud
5f03cbd44f
fix many missing const in return types
2011-01-27 12:12:24 +01:00
Hauke Heibel
c738cd56eb
Renamed cleantype to remove_all since it is close to remove_{const|pointer|reference}.
2010-10-26 16:47:01 +02:00
Hauke Heibel
7bc8e3ac09
Initial fixes for bug #85 .
...
Renamed meta_{true|false} to {true|false}_type, meta_if to conditional, is_same_type to is_same, un{ref|pointer|const} to remove_{reference|pointer|const} and makeconst to add_const.
Changed boolean type 'ret' member to 'value'.
Changed 'ret' members refering to types to 'type'.
Adapted all code occurences.
2010-10-25 22:13:49 +02:00
Benoit Jacob
4716040703
bug #86 : use internal:: namespace instead of ei_ prefix
2010-10-25 10:15:22 -04:00
Gael Guennebaud
28e64b0da3
email change
2010-06-24 23:21:58 +02:00
Benoit Jacob
e277586958
Complete rework of global math functions and NumTraits.
...
* Now completely generic so all standard integer types (like char...) are supported.
** add unit test for that (integer_types).
* NumTraits does no longer inherit numeric_limits
* All math functions are now templated
* Better guard (static asserts) against using certain math functions on integer types.
2010-04-28 18:51:38 -04:00
