138f84bfa5
Missing javadoc.
2015-08-31 13:49:54 +02:00
672b6c6452
Spurious javadoc parameter.
2015-08-31 13:47:05 +02:00
ad7d149bc9
Backport tracking.
2015-08-30 18:58:55 +02:00
08cc26e70b
Variable can be "final".
2015-08-30 18:48:39 +02:00
9b3cce44ec
Backport tracking.
2015-08-30 18:41:08 +02:00
46e97d9e04
MATH-1263
...
Accessor to get neighbouring neurons (in a square grid).
2015-08-30 18:20:19 +02:00
47fa07eade
Use new incrementor implementation (cf. MATH-1259).
2015-08-30 18:08:31 +02:00
d17cabe29f
Update "changes.xml".
2015-08-30 16:30:33 +02:00
818533e92b
MATH-1259
...
New class to replace the current "Incrementor" (now deprecated).
Additional functionality: negative initial value and/or increment,
"range" utility method.
2015-08-30 16:23:23 +02:00
7b9df59a96
Constant can be "static" (FindBugs)
2015-08-29 00:26:43 +02:00
10dc13c807
Fixed comparison pattern (FindBugs)
2015-08-29 00:03:03 +02:00
392323e2d4
Performance (FindBugs)
2015-08-28 23:42:39 +02:00
e323f3c71b
added missing backport info
2015-08-25 06:50:58 +02:00
096aa4e60b
Remove changelog entry which was superseded by another improvement.
2015-08-24 22:17:07 +02:00
9c51e5316b
MATH-1220: random generator based on rejection-inversion sampling for
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Zipf distributions
2015-08-24 20:59:04 +02:00
1c194a0dcc
Trailing white-space. Javadoc.
2015-08-22 15:27:42 +02:00
72a46babeb
MATH-990: improved in-place sorting by using a helper class instead of
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the generic Pair class, in order to avoid boxing and unboxing
2015-08-22 11:47:09 +02:00
0b5bd38e86
MATH-1243
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Removed deprecated code.
2015-08-21 14:42:13 +02:00
3aa34dbc9d
Backport tracking.
2015-08-21 00:26:59 +02:00
4c4b3e2e32
MATH-1261
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Avoid unnecessary overflow. Thanks to Osamu Ikeuchi.
2015-08-21 00:13:35 +02:00
44c6d267ae
MATH-1258: added entry to changes.xml
2015-08-20 20:13:33 +02:00
5ca0a1c356
MATH-1258: check for equal array lengths in distance functions
2015-08-20 17:29:02 +02:00
f70741c9b2
MATH-1258
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New utility "checkEqualLength" to consistently report failed precondition.
2015-08-20 12:58:41 +02:00
a7ef0455c3
Backport tracking.
2015-08-19 23:14:17 +02:00
03178c8b15
MATH-1257
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Increased accuracy.
2015-08-19 23:02:40 +02:00
e7e8c3f717
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2015-08-17 13:29:51 +02:00
41f2978099
MATH-1256
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Enforce order of bounds.
2015-08-17 13:20:22 +02:00
afd3f90054
Improved userguide on BSP trees
2015-08-14 21:33:33 +02:00
4f548acfd1
"backport" indication.
2015-08-14 16:39:00 +02:00
41ee94f009
Javadoc.
2015-08-14 16:32:40 +02:00
4f73871cf4
MATH-1255
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Wrong usage of "Gaussian" function.
2015-08-13 23:32:37 +02:00
63bc0dbfd8
Missing quote.
2015-08-13 23:27:40 +02:00
2309f28e3d
added a least squares section in the user guide
2015-07-27 22:14:17 +02:00
09fe956a62
Changed data size check to be positive length, not > 1 to fix
...
ResizableDoubleArray constructor failure on input array of
length 1.
JIRA: MATH-1252
Thanks to John Bay
2015-07-23 20:35:25 -04:00
5d49c9797e
Backport tracking.
2015-07-20 16:10:35 +02:00
1644256e43
Fixed checkstyle warning.
2015-07-20 13:06:45 +02:00
9c545d44a4
MATH-1251
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Fixed initial value of the "number of calls" counter.
2015-07-19 23:26:48 +02:00
af199c675d
Tracking backport.
2015-07-19 21:07:36 +02:00
7a8a778331
New private method for factoring out some common code.
2015-07-19 00:07:03 +02:00
a7fe613853
MATH-1250
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Methods to estimate concurrency performance.
2015-07-19 00:02:45 +02:00
cf4416a842
[MATH-1242] fixed shuffle algorithm used by the Monte Carlo KS statistic
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calculation method, moved shuffle algorithm to static package-private
method that is now explicitly tested by a unit test
2015-07-17 20:46:53 +02:00
387880a630
Use utility method for "not null" checks.
2015-07-12 00:44:14 +02:00
1fe7a43505
MATH-1248
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Unnecessary allocations in "BigFraction".
Thanks to Chris Popp.
2015-07-11 14:54:43 +02:00
32d33210a9
Fixed error in computing discrete distribution of D statistics for small-sample
...
2-sample Kolmogorov-Smirnov tests. Error was causing incorrect p-values returned
by exactP and monteCarloP methods (used by default for small, mid-size samples).
JIRA: MATH-1245
2015-07-10 11:55:58 -07:00
0f6812858a
Removed use of awt transforms.
2015-07-10 15:33:10 +02:00
9036edd6d6
Reverted change about getters in bicubic interpolation.
...
As discussed on the mailing list, the caller already knows the arrays as
it is the caller who provided them initially.
2015-07-06 20:39:38 +02:00
70538e67fb
Reverted commit about mapping functions in MathArrays.
...
As discussed on the mailing list, the same result can be obtained with
existing higher level API, for example:
new ArrayRealVector(array, false).map(f).toArray();
2015-07-06 20:33:37 +02:00
9575054ff0
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
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Conflicts:
src/changes/changes.xml
2015-07-06 14:03:48 +02:00
5f9dda6b90
MATH-1243
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Refactoring of "microsphere interpolation" algorithm.
2015-07-06 13:52:02 +02:00
3ac3ff62b8
Add getXmax, getXmin, getYmax, getYmin to BicubicInterpolatingFunction.
...
These can be useful to manage an OutOfRangeException without the need to
access the original x and y arrays.
Closes #9 .
2015-07-05 10:21:53 +02:00
088d0f9222
Added mapping functions to MathArrays.
...
These methods allow to map any univariate or bivariate function to
arrays.
This fixes several pull requests on github, but uses a generalized
mapping approach rather than specific api for each function (closes #6 ,
closes #7 , closes #8 ).
2015-07-05 10:19:10 +02:00
ed6c47dd9e
MATH-1244
...
Utility method "cosAngle".
2015-06-30 12:48:02 +02:00
5cfd99f0dc
[MATH-1240] Fix calculation of ksSum in KolmogorovSmirnovTest for zero input.
2015-06-28 11:58:19 +02:00
6d7ee38cee
[MATH-1242] Improve performance of KolmogorovSmirnov two-sample test via monte carlo simulation. Thanks to Otmar Ertl.
2015-06-28 10:45:23 +02:00
471e6b078a
[MATH-1241] Propagate input value to Gamma#digamma and Gamma#trigamma if the input is not a real value to avoid infinite recursion. Thanks to Aleksei Dievskii.
2015-06-24 15:30:35 +02:00
276e22858c
[MATH-1236] Improve performance of calculating the two-sample Kolmogorov-Smirnov test statistic. Thanks to Otmar Ertl.
2015-06-21 19:39:23 +02:00
75c2b24c68
MATH-1231
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Lifted unnecessary type restriction on constructor's "exponent" argument
of "MicrosphereInterpolator" and "MicrosphereInterpolatingFunction".
2015-06-11 23:52:53 +02:00
2990f6caad
Merge branch 'master' of
...
https://luc@git-wip-us.apache.org/repos/asf/commons-math.git
Conflicts:
src/changes/changes.xml
2015-06-11 14:09:52 +02:00
8f35fcb8f7
Fixed error message for unknown parameter name in ODE.
...
JIRA: MATH-1232
2015-06-11 13:50:04 +02:00
a55ae85447
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
...
Conflicts:
src/changes/changes.xml
2015-06-09 20:43:42 +02:00
96eb80efe1
[MATH-1230] Throw a DimensionMismatchException if dimension of constraints and objective function does not match in SimplexSolver.
2015-06-09 20:39:52 +02:00
12ec16006a
Updated to latest plantuml syntax.
2015-06-01 11:01:58 +02:00
5f5937fcc2
Fixed checkstyle warning.
2015-06-01 10:59:59 +02:00
8be87e032a
MATH-1229
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Set initial capacity to input array's size in order to avoid
unnecessary resizing for inputs larger than than the default
capacity.
2015-05-30 19:23:35 +02:00
441687e5a4
Document NPE.
...
JIRA: MATH-1116
JIRA: MATH-1224
2015-05-19 13:46:09 +02:00
c44bfe000c
Fixed wrong event detection in case of close events pairs.
...
JIRA: MATH-1226
2015-05-19 13:18:32 +02:00
0c0455fd66
Attempt to re-implement the pow function.
...
The attempts are motivated by platform-specific failures, which seem to
be platform-specific, and probably due to JIT optimization bugs.
2015-05-17 16:31:12 +02:00
9b6a649f9f
updated ODE userguide documentation.
...
JIRA: MATH-1225
2015-05-17 15:07:31 +02:00
15a24dc0fc
Added a fast implementation of IEEEremainder in FastMath.
2015-05-16 14:24:13 +02:00
83c61da2c9
Document NPE. JIRA: MATH-1224.
2015-05-13 12:21:38 -07:00
903f280595
Use Double.isNaN rather than x != x in FastMath.
...
Thanks to Benedikt Ritter.
Github: closes #5 .
JIRA: MATH-1222
2015-05-09 22:15:52 +02:00
a675ca7802
Fix test failures for FastMath.pow by preventing JIT branch optimization.
2015-05-07 21:35:50 +02:00
51cb31ef21
Fixed equals/hashcode contract failure for Dfp.
...
Thanks to Cyrille Artho.
2015-05-07 16:28:51 +02:00
e4b3ac8597
Fixed wrong splitting of huge number in extended accuracy algorithms.
2015-05-07 15:23:05 +02:00
6571233ed2
Revert "Attempt to circumvent some errors which seem to be platform-dependent."
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This reverts commit c771c0080b
2015-05-04 17:19:59 +02:00
c771c0080b
Attempt to circumvent some errors which seem to be platform-dependent.
...
The Jenkins build often fails on code that seems to be perfectly
correct. Failures also do no always happen so they may depend on
platform. There were similar problems a few months ago that were
probably related to JIT bugs.
This fix simply tries to do the same thing as before, but with an
earlier detection of NaN in one case, and by comparing directly the bits
representation in another case, to avoid wrong optimizations.
2015-05-04 13:43:27 +02:00
c8cb752431
Fixed missing javadoc.
2015-05-04 11:01:09 +02:00
b313ae6888
Add userguide example for integer distributions. Fix title in real distribution overview.
2015-05-03 22:41:45 +02:00
613afdb0c3
Converters for univariate and multivariate differentiable functions.
...
JIRA: MATH-1143
2015-05-03 19:18:09 +02:00
cb21480cb1
[MATH-964] Remove unused class PollardRho.
2015-05-01 15:44:47 +02:00
2ae6f996ec
[MATH-964] Remove unused class PollardRho.
2015-05-01 15:44:08 +02:00
bd5afc0b5a
[MATH-1221] Improve performance of ZipfDistribution by caching the nth generalized harmonic.
2015-05-01 14:12:44 +02:00
002276ea31
[MATH-1220] Improve performance of ZipfDistribution.sample. Thanks to Otmar Ertl.
2015-05-01 13:50:10 +02:00
5597ed7ea3
[MATH-1153] Improve performance of BetaDistribution#sample. Thanks to Sergei Lebedev.
2015-05-01 11:57:54 +02:00
35f4fbeeb6
Fixed checkstyle and findbugs warnings.
2015-04-30 18:35:35 +02:00
c769a9ded6
Typos.
2015-04-30 16:25:48 +02:00
afcfbf57b9
[MATH-853] MathRuntimeException becomes the commons base class for all other exceptions.
2015-04-26 22:11:48 +02:00
2f461bdb0f
Fix typo.
2015-04-26 21:18:57 +02:00
b494caa019
Remove spurios change.
2015-04-26 21:12:55 +02:00
a6abb8b003
[MATH-1197] Computation of 2-sample KS statistic was wrong in case of ties.
2015-04-26 20:55:17 +02:00
8ed40d5302
RNG seed in unit test.
2015-04-19 03:50:30 +02:00
e613e029fb
Merge 3.5 back into 4.0 history.
2015-04-17 21:10:07 +02:00
3a4e18ddf1
Code formatting.
2015-04-14 14:53:21 +02:00
0a799598cb
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
...
Conflicts:
src/changes/changes.xml
2015-04-13 22:14:53 +02:00
845e1d5423
[MATH-1205] Major refactoring of the descriptive statistics package.
2015-04-13 22:11:35 +02:00
c02d676118
Updated site menu for upcoming 3.5 release.
2015-04-12 19:02:10 +02:00
a6ed07c55c
Moved FastMathTestPerformance out of the main test tree.
...
Is is a benchmark rather than a test.
JIRA: MATH-1195
2015-04-12 17:54:36 +02:00
fa6fcf2080
Added a way to build polyhedrons sets from vertices and facets.
2015-04-12 17:15:55 +02:00
4aa1d98adf
Added missing serial version ids.
2015-04-11 14:34:08 -07:00
b6488f0869
Added @Overrides.
2015-04-11 14:04:59 -07:00
9ec53e16d6
Dropped vestigal methods from test distributions.
2015-04-11 13:45:50 -07:00
e31fde875c
Remove deprecated classes in optim package.
2015-04-11 16:05:10 +02:00
0737cf82db
Remove deprecated classes in optim package.
2015-04-11 16:04:53 +02:00
306fa74602
Remove deprecated interfaces/classes/methods in analysis package.
2015-04-11 15:47:35 +02:00
8e4e522151
Add missing @Override tags, formatting.
2015-04-11 14:57:51 +02:00
5d549fc352
Add missing @Override tags.
2015-04-11 14:51:07 +02:00
8d210b4f84
Fixed ignored method parameters in QRDecomposition protected methods.
...
JIRA: MATH-1191
2015-04-10 21:36:04 +02:00
8937821b5f
Changed javadoc as the RandomDataGenerator class.
...
The class does not implement an interface anymore (the previous
interface has been deprecated in 3.X and removed in 4.0).
JIRA: MATH-1212
2015-04-10 21:06:37 +02:00
8d9ddbca5f
Fixed @Override checkstyle warnings.
...
@Override was forbidden at some places in Java 5, but is now mandatory
at the same places in Java 7.
2015-04-10 17:45:37 +02:00
a06a158465
Fixed wrong intersection selection in polyhedrons sets.
...
Sometimes the selected intersection point was on the wrong side of the
line (i.e. in the opposite of the direction of the line).
Thanks to Mike Zimmerman for identifying and solving the issue.
JIRA: MATH-1211
2015-04-10 16:37:18 +02:00
b8e4612d48
Added dump/parse utilities for BSP trees.
...
These utilities are for test and debug purposes only.
2015-04-10 16:33:43 +02:00
6cd693a422
Fixed javadoc. JIRA: MATH-1214.
2015-04-09 17:47:34 -07:00
a7de358a05
Javadoc warnings.
2015-04-09 14:59:54 +02:00
de5d148d18
Typo.
2015-04-09 14:59:16 +02:00
0a499402d7
MATH-1206
...
New API methods in "LeastSquaresProblem.Evaluation" class.
2015-04-09 14:37:42 +02:00
c768ed307d
Fixed wrong handling of a corner case.
...
The problem occurs in very difficult to reproduce cases, as it is really
a corner case. When the vanishing cut-subhyperplane occurs during a
Difference operation, the fixed node still has a null cut-subhyperplane.
This was not properply handled.
JIRA: MATH-1162
2015-04-08 17:41:23 +02:00
54b2a69a63
Added missing @Override
2015-03-19 10:35:08 +01:00
a1c5a58276
Fix sonar error: remove private final field and return the DEFAULT value instead.
2015-03-18 22:41:00 +01:00
c440f668ac
MATH-1210
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Improved error reporting.
2015-03-18 16:57:16 +01:00
093e3bb2e3
Fix checkstyle warning, remove forgotten deprecated methods.
2015-03-16 21:29:21 +01:00
b7d8801c36
Add missing @Override tags, add final for member variables where applicable.
2015-03-16 21:26:05 +01:00
9e26d9933a
Add missing @Override tags, add final for member variables where applicable.
2015-03-16 21:24:39 +01:00
bfb3cf8bba
[MATH-1209] Fix link to algorithm description in PoissonDistribution#sample(). Thanks to Jonathan Ogilvie
2015-03-11 22:08:57 +01:00
da4cef0724
Use proper type for changelog entry.
2015-03-10 23:28:33 +01:00
76b7413d2b
[MATH-757] Removed broken and deprecated synchronization support in ResizableDoubleArray.
2015-03-10 23:16:03 +01:00
fbf5a51ea5
Add missing @Override tags, use final for private fields where possible.
2015-03-10 23:05:14 +01:00
7c172a091a
Remove deprecated Vector#distance(Vector) method.
2015-03-10 23:00:03 +01:00
f5532557b9
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
...
Conflicts:
src/changes/changes.xml
2015-03-10 22:46:30 +01:00
ab9c3e935e
Add missing @Override tags.
2015-03-10 22:42:03 +01:00
45df5da264
[MATH-945] Added log10 to RealFieldElement.
2015-03-10 22:38:48 +01:00
cc467caf26
Add missing @Override tags, formatting.
2015-03-10 22:30:44 +01:00
ce2badf02e
Corrected the fix for MATH-1208.
2015-03-09 12:37:57 -07:00
b148046add
Made getKernel return a constant distribution for zero variance bins. JIRA: MATH-1203.
2015-03-08 19:36:20 -07:00
c1c61ce70d
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2015-03-09 00:44:45 +01:00
86eb3a2fa7
MATH-1207
...
Relax tolerance in unit test.
2015-03-09 00:42:35 +01:00
4aa4c6d31f
Made getKernel return a constant distribution for zero variance bins. JIRA: MATH-1203.
2015-03-08 14:10:25 -07:00
51a9539c69
Make private fields final if possible, add missing @Override tags for implemented interfaces, javadoc formatting.
2015-03-02 22:53:16 +01:00
1e7d4f0576
Remove unneeded empty lines.
2015-03-02 22:41:44 +01:00
4e08e17ec5
[MATH-958] Remove support for NaNStrategy#REMOVED in SpearmansCorrelation.
2015-03-02 22:41:18 +01:00
0a5cd11327
Remove deprecated interpolation and fitter classes.
2015-02-25 23:02:30 +01:00
d389e94bee
Remove unused imports.
2015-02-25 23:01:48 +01:00
b4669aad3f
Remove deprecated optimization package.
2015-02-25 22:34:53 +01:00
35b688b7ec
[MATH-869] NullArgumentException now extends NullPointerException.
2015-02-25 22:25:47 +01:00
c22e7fb6f9
Remove temporary output.
2015-02-25 22:20:33 +01:00
3fd9cf1753
[MATH-839] Renamed cumulativeProbability(double, double) to probability(double, double) in IntegerDistribution and RealDistribution. Thanks to Gilles.
2015-02-25 21:43:34 +01:00
0351963e6b
Add since tag for inner class.
2015-02-25 21:18:32 +01:00
d98897b11e
Revert back temporary changes.
2015-02-25 17:45:07 +01:00
ccd0fd51a5
Temp changes for analyzing test failures.
2015-02-25 10:01:02 +01:00
6b1b592887
Make method arguments final.
2015-02-25 07:56:38 +01:00
96ba5ec216
Remove deprecated contructors in UniformRealDistribution.
2015-02-24 23:38:51 +01:00
Luc Maisonobe
Gilles
Otmar Ertl
Thomas Neidhart
Phil Steitz