Eugene Brevdo
b1a9afe9a9
Add tests in array.cpp that check igamma/igammac properties.
...
This adds to the set of existing tests, which compare a specific
set of values to third party calculated ground truth.
2016-03-13 15:45:34 -07:00
Eugene Brevdo
0b9e0abc96
Make igamma and igammac work correctly.
...
This required replacing ::abs with std::abs.
Modified some unit tests.
2016-03-04 21:12:10 -08:00
Eugene Brevdo
7ea35bfa1c
Initial implementation of igamma and igammac.
2016-03-03 19:39:41 -08:00
Eugene Brevdo
14897600b7
Protect digamma tests behind a EIGEN_HAS_C99_MATH check.
2015-12-24 21:28:18 -08:00
Eugene Brevdo
f7362772e3
Add digamma for CPU + CUDA. Includes tests.
2015-12-24 21:15:38 -08:00
Benoit Steiner
8314962ce2
Only test the lgamma, erf and erfc function when using a C99 compliant compiler
2015-12-10 13:13:45 -08:00
Eugene Brevdo
fa4f933c0f
Add special functions to Eigen: lgamma, erf, erfc.
...
Includes CUDA support and unit tests.
2015-12-07 15:24:49 -08:00
Benoit Steiner
e25e3a041b
Added rsqrt() method to the Array class: this method computes the coefficient-wise inverse square root much more efficiently than calling sqrt().inverse().
2015-12-03 18:16:35 -08:00
Gael Guennebaud
3f32f5ec22
ArrayBase::sign: add unit test and fix doc
2015-11-27 16:27:53 +01:00
Gael Guennebaud
4a985e793c
Workaround msvc broken complex/complex division in unit test
2015-11-20 14:52:08 +01:00
Gael Guennebaud
2e0ece7b66
Fix wrong casting syntax
2015-10-06 17:22:12 +02:00
Christoph Hertzberg
61e0977e10
Protect all calls to isnan, isinf and isfinite with parentheses.
2015-08-14 17:32:34 +02:00
Gael Guennebaud
6544b49e59
Generalize pow(x,e) such that x and e can be a different expression type or a scalar for either x or e. Add x.pow(e) with e an array expression.
2015-07-20 13:57:55 +02:00
Gael Guennebaud
3f49cf4c90
More msvc 2013/2015 workarounds
2015-06-26 09:07:53 +02:00
Gael Guennebaud
6b4d255cab
Avoid division by a zero complex
2015-06-25 14:04:05 +02:00
Gael Guennebaud
84264ceebc
workaround msvc 2013/2015 wrong instanciation of isnan, isfinite, isinf
2015-06-25 10:00:26 +02:00
Gael Guennebaud
9fc1c92137
Fix isinf unit tests
2015-06-22 16:48:27 +02:00
Gael Guennebaud
40f326ef2e
workaround clang's broken complex division
2015-06-17 15:33:09 +02:00
Gael Guennebaud
b0d5aaafcc
Rename free functions isFinite, isInf, isNaN to be compatible with c++11
2015-06-10 16:17:09 +02:00
Gael Guennebaud
25a98be948
bug #80 : merge with d_hood branch on adding more coefficient-wise unary array functors
2015-06-10 15:52:05 +02:00
Christoph Hertzberg
494fa991c3
bug #872 : Avoid deprecated binder1st/binder2nd usage by providing custom functors for comparison operators
2015-05-07 17:28:40 +02:00
Christoph Hertzberg
3be9f5c4d7
Constructing a Matrix/Array with implicit transpose could lead to memory leaks.
...
Also reduced code duplication for Matrix/Array constructors
2015-04-16 13:25:20 +02:00
Deanna Hood
085aa8e601
Don't use M_PI since it's only guaranteed to be defined in Eigen/Geometry
2015-04-08 13:59:18 -05:00
Deanna Hood
83e5b7656b
Use M_PI instead of acos(-1) for pi
2015-03-22 06:04:31 +10:00
Deanna Hood
41b717de25
More extensive unit tests for recent array-wise functors
2015-03-18 03:11:03 +10:00
Deanna Hood
1c78d6f2a6
Add boolean not operator (!) array support
2015-03-17 08:29:57 +10:00
Deanna Hood
85da0c2281
Remove test of now-missing floor, ceil, round complex implementations
2015-03-17 06:56:47 +10:00
Deanna Hood
e1d6e6c972
Make cube, inverse and abs2 free-functions
2015-03-17 06:25:24 +10:00
Deanna Hood
fef4e071d7
Rename isinf to isInf
2015-03-17 05:58:47 +10:00
Deanna Hood
46cf9cda32
Add isfinite array support as isFinite
2015-03-17 04:33:12 +10:00
Deanna Hood
fb68b149cb
Rename isnan to isNaN
2015-03-17 02:04:42 +10:00
Deanna Hood
f89fcefa79
Add hyperbolic trigonometric functions from std array support
2015-03-11 13:13:30 +10:00
Deanna Hood
a5e49976f5
Add log10 array support
2015-03-11 08:56:42 +10:00
Deanna Hood
19a71056ae
Allow calling of square(array) in addition to array.square()
2015-03-11 06:59:28 +10:00
Deanna Hood
31fdd67756
Additional unary coeff-wise functors (isnan, round, arg, e.g.)
2015-03-11 06:39:23 +10:00
Gael Guennebaud
1b7e12847d
Fix some calls to result_of on binary functors as unary ones.
2015-02-19 23:30:41 +01:00
Gael Guennebaud
0a18eecab3
bug #100 : add support for explicit scalar to Array conversion (as enable implicit conversion is much more tricky)
2014-09-19 13:25:28 +02:00
Jitse Niesen
de150b1e14
Add documentation and very simple test for array atan(), part 2
...
(files I forget in the previous commit).
2014-06-19 15:12:33 +01:00
Jitse Niesen
6fecb6f1b6
Fix bug #748 - array_5 test fails for seed 1392781168.
2014-02-24 14:10:17 +00:00
Christoph Hertzberg
36052c4911
Added comparisons scalar to array (previously only the array to scalar was possible) (Fixes bug #147 )
...
Extended the unit test for that
2013-10-17 15:37:29 +02:00
Gael Guennebaud
db8e88c936
Fix testing issues with x87 extra precision.
2013-07-16 17:35:08 +02:00
Gael Guennebaud
9b9177f1ce
Fix a couple of warnings in unit tests.
2013-07-05 13:35:34 +02:00
Gael Guennebaud
c695cbf0fa
fix compilation of ArrayBase::transposeInPlace
2013-06-24 13:33:44 +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
899c0c2b6c
Clean source code and unit tests with respect to -Wunused-local-typedefs
2013-04-10 22:27:35 +02:00
Gael Guennebaud
19bc418f5c
Remove erroneously committed debugging stuff.
2013-02-25 01:17:44 +01:00
Gael Guennebaud
28e139ad60
Fix another issue related to summing up many signed values.
2013-02-23 23:06:45 +01:00
Gael Guennebaud
42af5870a4
Fix array unit test: isApprox(log(0),log(0)) is false, and summing up signed float value might result in very small values and thus large numerical errors
2013-02-23 22:58:14 +01:00
Gael Guennebaud
a76fbbf397
Fix bug #314 :
...
- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
2012-11-06 15:25:50 +01:00
Benoit Jacob
69124cfca2
Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.
2012-07-13 14:42:47 -04:00
