889c2d9e19
MATH-874
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Data files needed by some unit tests.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420762 13f79535-47bb-0310-9956-ffa450edef68
2012-12-12 15:27:35 +00:00
4a007942c4
Fixed wrong position of package description.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420705 13f79535-47bb-0310-9956-ffa450edef68
2012-12-12 14:35:37 +00:00
5968be0da0
MATH-874
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Update "changes.xml".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420693 13f79535-47bb-0310-9956-ffa450edef68
2012-12-12 14:18:22 +00:00
7ee7843ffe
MATH-874
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Refactored of the contents of package "o.a.c.m.optimization"
into the new "o.a.c.m.optim" and "o.a.c.m.fitting" packages.
* All deprecated classes/fields/methods have been removed in the
replacement packages.
* Simplified API: a single "optimize(OptimizationData... data)"
for all optimizer types.
* Simplified class hierarchy, merged interfaces and abstract
classes, only base classes are generic.
* The new classes do not use the "DerivativeStructure" type.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420684 13f79535-47bb-0310-9956-ffa450edef68
2012-12-12 14:10:38 +00:00
63623c9236
Fixed "Clirr" error.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420669 13f79535-47bb-0310-9956-ffa450edef68
2012-12-12 13:40:35 +00:00
c5bb8dcf03
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420666 13f79535-47bb-0310-9956-ffa450edef68
2012-12-12 13:33:20 +00:00
6c048df147
Fixed javadoc error, replaced depreacated class.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420006 13f79535-47bb-0310-9956-ffa450edef68
2012-12-11 06:10:08 +00:00
905aaf4567
Added RealDistribution methods to EmpiricalDistribution. JIRA: MATH-672.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1420000 13f79535-47bb-0310-9956-ffa450edef68
2012-12-11 05:36:06 +00:00
95fc482c33
Javadoc: warning about private methods being accessed through reflection in
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unit tests.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416796 13f79535-47bb-0310-9956-ffa450edef68
2012-12-04 06:41:57 +00:00
e1c509e156
Change svn:keywords to {Id Revision} only
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416643 13f79535-47bb-0310-9956-ffa450edef68
2012-12-03 19:37:14 +00:00
8f98daf191
Added lower and upper boundaries to finite differences.
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When a function is defined only on an interval, finite differences
should not attempt to compute sample points outside this interval. This
case is now detected properly and the sample is shifted if needed. This
may result in some loss of accuracy as the formula is not centered
anymore, but at least we should not get catastrophic errors or
exceptions.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416249 13f79535-47bb-0310-9956-ffa450edef68
2012-12-02 20:23:49 +00:00
77da5588a6
Added missing keywords.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416241 13f79535-47bb-0310-9956-ffa450edef68
2012-12-02 19:34:05 +00:00
d1e76b176a
Added missing keywords.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416240 13f79535-47bb-0310-9956-ffa450edef68
2012-12-02 19:33:06 +00:00
e3d419b8ec
Add exclusion filter for new EuclideanDoublePoint.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416233 13f79535-47bb-0310-9956-ffa450edef68
2012-12-02 18:55:25 +00:00
0fde6532f1
Removed unused variables.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416204 13f79535-47bb-0310-9956-ffa450edef68
2012-12-02 17:43:39 +00:00
e10e0441a0
Reverted changes accidentally committed.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416019 13f79535-47bb-0310-9956-ffa450edef68
2012-12-01 16:27:57 +00:00
ce2502a522
Replaced calls to deprecated Beta.logBeta(double, double, double, int) with
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calls to Beta.logBeta(double, double).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416017 13f79535-47bb-0310-9956-ffa450edef68
2012-12-01 16:24:33 +00:00
141f4b8163
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1416010 13f79535-47bb-0310-9956-ffa450edef68
2012-12-01 16:08:12 +00:00
492f3de982
Description of upcoming version 3.1 now reports that the accuracy of Beta has
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been improved.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415973 13f79535-47bb-0310-9956-ffa450edef68
2012-12-01 10:36:26 +00:00
efe3c99df1
In the users guide, updated the accuracy of logBeta.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415971 13f79535-47bb-0310-9956-ffa450edef68
2012-12-01 10:32:30 +00:00
de04366617
MATH-874
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Deprecation.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415872 13f79535-47bb-0310-9956-ffa450edef68
2012-11-30 22:17:07 +00:00
f64b6a906b
MATH-738: New implementation of Beta.logBeta(double, double), based on the NSWC
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library of mathematical functions.
- increased accuracy
- deprecation of Beta.logBeta(double, double, double, int) as the new
implementation is no longer iterative.
- some private methods are tested through reflection.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415853 13f79535-47bb-0310-9956-ffa450edef68
2012-11-30 21:02:23 +00:00
949ba2c539
MATH-874
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Deprecation.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415454 13f79535-47bb-0310-9956-ffa450edef68
2012-11-29 23:26:00 +00:00
ebae96965e
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415158 13f79535-47bb-0310-9956-ffa450edef68
2012-11-29 13:27:10 +00:00
2855cc309e
Annotation.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415149 13f79535-47bb-0310-9956-ffa450edef68
2012-11-29 13:12:55 +00:00
4333489f68
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1415000 13f79535-47bb-0310-9956-ffa450edef68
2012-11-29 00:00:51 +00:00
d7f652b816
MATH-897
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Updated "changes.xml".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414848 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 18:13:32 +00:00
647b3b4dde
Checkstyle: removed exception from signature, as this exception will never be raised.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414536 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:51:27 +00:00
6d9e72505e
Checkstyle.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414535 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:48:50 +00:00
a869a06efa
In GammaTest: restored method checkRelativeError which was inadvertently removed in r1414527.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414531 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:39:39 +00:00
87d61c2a51
In changes.xml: Beta has not been changed yet.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414529 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:33:36 +00:00
c080fd3c18
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414528 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:30:38 +00:00
c1a2c4081c
In class Gamma, removed auxiliary functions logGammaSum and
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logGammaMinusLogGammaSum, as they are not ready to be included in version 3.1
of Commons-Math.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414527 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:27:27 +00:00
2fde62aff6
In class Beta, removed auxiliary function bcorr, as it is not ready to be
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included in version 3.1 of Commons-Math.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414525 13f79535-47bb-0310-9956-ffa450edef68
2012-11-28 05:24:12 +00:00
2786244d09
Contents for the release notes.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414470 13f79535-47bb-0310-9956-ffa450edef68
2012-11-27 23:43:06 +00:00
d580fb2ca8
MATH-895
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Replaced deprecated method with alternative from "MathArrays".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414441 13f79535-47bb-0310-9956-ffa450edef68
2012-11-27 22:27:17 +00:00
bc69c0088d
MATH-910
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Element-by-element basic operations on arrays.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1414435 13f79535-47bb-0310-9956-ffa450edef68
2012-11-27 22:19:36 +00:00
6844aba987
MATH-904.
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Fixed wrong assumption in "pow" method.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413916 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 23:02:29 +00:00
4673043763
In classes o.a.c.m3.special.Gamma and o.a.c.m3.special.Beta, made some
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auxiliary functions package private. It is very unlikely that these functions
should be used outside this package, and if necessary, it will always be
possible to increase their visibility (while the reverse would break
compatibility).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413807 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 19:55:07 +00:00
fec7740958
MATH-849: Gamma.gamma(double) returns NaN if called on negative integer.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413802 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 19:45:52 +00:00
f348a29e5f
MATH-902
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Update "changes.xml".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413695 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 16:01:55 +00:00
dfc6a5c215
MATH-905
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Update "changes.xml".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413604 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 13:29:18 +00:00
46ed0af1c2
MATH-905
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Avoid overflow on the whole range covered by the equivalent functions in
the standard "Math" class.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413600 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 13:25:27 +00:00
9e75d6faa9
MATH-908
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Added constructor.
Javadoc.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413594 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 13:16:39 +00:00
4d035b59a1
In class Beta, wrote DEFAULT_EPSILON in a less error-prone way (1E-14 instead
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of 10e-15).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413555 13f79535-47bb-0310-9956-ffa450edef68
2012-11-26 11:22:02 +00:00
71e11fc375
Simplify hashCode/equals/toString methods by using appropriate methods from java.util.Arrays, similar to EuclideanDoublePoint.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413424 13f79535-47bb-0310-9956-ffa450edef68
2012-11-25 21:23:31 +00:00
17c50866e0
MATH-738: implementation of Beta.bcorr(double, double), an auxiliary function
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for the computation of Beta.beta(double, double).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413369 13f79535-47bb-0310-9956-ffa450edef68
2012-11-25 16:44:39 +00:00
e6dc431a6a
Javadoc typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413368 13f79535-47bb-0310-9956-ffa450edef68
2012-11-25 16:25:29 +00:00
7cf359aab1
Further unit tests of Gamma.logGammaSum(double, double): preconditions.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413367 13f79535-47bb-0310-9956-ffa450edef68
2012-11-25 16:05:57 +00:00
27178b80c4
MATH-738: in class o.a.c.m3.special.Gamma, implemented function
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logGammaMinusLogGammaSum(double, double),
which computes accurately log(Gamma(b)) - log(Gamma(a + b))
for a >= 0 and b >= 8. Based on the NSWC library.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1413366 13f79535-47bb-0310-9956-ffa450edef68
2012-11-25 16:00:43 +00:00
Gilles Sadowski
Phil Steitz
Sebastien Brisard
Thomas Neidhart
Luc Maisonobe