a4d35ef08b
Made PRNG pluggable for classes in the random package.
...
* Added RandomGeneratorinterface extracted from java.util.random.
* Added and abstract implementation, AbstractRandomGenerator providing default
implementations of methods based on nextDouble().
* Added a constructor taking a RandomGenerator as an argument to RandomDataImpl
* Changed ValueServer to use a RandomData in its constructor.
* Changes to 1.0 classes should be backward compatible
(including serialization).
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@170243 13f79535-47bb-0310-9956-ffa450edef68
2005-05-15 18:23:35 +00:00
723dd64d2e
Fixed order of entries, added due-to in last update.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@169128 13f79535-47bb-0310-9956-ffa450edef68
2005-05-08 04:55:57 +00:00
746892442f
Ported numerics improvements in commons lang Fraction implementation.
...
Added utility methods for overflow-checked integer arithmetic and
improved gcd method in MathUtils.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@168072 13f79535-47bb-0310-9956-ffa450edef68
2005-05-04 05:14:59 +00:00
6a82146702
Fixed error in TTestImpl.homoscedasticTtest. Implementation was
...
incorrectly using heteroscedastic t statistic. Also improved sensitivity
of test cases.
BZ #34677
Reported by: Gilles Gaillard
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@165583 13f79535-47bb-0310-9956-ffa450edef68
2005-05-02 05:14:49 +00:00
2eb28c766c
Updated to reflect 34448 fix.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@161612 13f79535-47bb-0310-9956-ffa450edef68
2005-04-16 21:42:59 +00:00
0b61f84404
updating copyright
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@159729 13f79535-47bb-0310-9956-ffa450edef68
2005-04-01 20:49:27 +00:00
ee310159d9
PR: 34230
...
Fixed bug in PolynomialSplineFunction to allow evaluation of the function at the last knot point.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@159727 13f79535-47bb-0310-9956-ffa450edef68
2005-04-01 20:45:21 +00:00
93a6d754cc
added weibull distribution
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@157874 13f79535-47bb-0310-9956-ffa450edef68
2005-03-17 03:20:12 +00:00
19ddf2957e
added cauchy distribution
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@155159 13f79535-47bb-0310-9956-ffa450edef68
2005-02-24 03:59:05 +00:00
0bc811fa7f
added rounding methods.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@151480 13f79535-47bb-0310-9956-ffa450edef68
2005-02-05 06:24:20 +00:00
d53731afbe
added fraction class and fraction formatting classes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@151479 13f79535-47bb-0310-9956-ffa450edef68
2005-02-05 05:49:45 +00:00
fdbecfc0b9
Updated to reflect PR# 32538 changes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141514 13f79535-47bb-0310-9956-ffa450edef68
2004-12-06 06:03:01 +00:00
b622f54ef7
Eliminate dup entry added by mistake in last commit.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141508 13f79535-47bb-0310-9956-ffa450edef68
2004-12-05 17:42:36 +00:00
a403c7da89
Updated for 1.0 release.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141506 13f79535-47bb-0310-9956-ffa450edef68
2004-12-05 17:21:30 +00:00
1f6963b660
Prepare for RC2.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141499 13f79535-47bb-0310-9956-ffa450edef68
2004-11-08 01:38:17 +00:00
9e6639abd6
Updated to reflect PR 31713 changes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141495 13f79535-47bb-0310-9956-ffa450edef68
2004-11-07 20:31:23 +00:00
e2daf5fd17
Updated to reflect distribution package changes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141493 13f79535-47bb-0310-9956-ffa450edef68
2004-11-07 05:07:29 +00:00
9000bde94d
Updated to reflect BigMatrix changes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141487 13f79535-47bb-0310-9956-ffa450edef68
2004-10-25 05:37:32 +00:00
6303d4f979
Fixed typo.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141478 13f79535-47bb-0310-9956-ffa450edef68
2004-10-24 17:52:16 +00:00
bcdc50d516
Pr #31860 fix.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141477 13f79535-47bb-0310-9956-ffa450edef68
2004-10-24 06:40:55 +00:00
8b5b7b3ba4
Updated to reflect recent changes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141474 13f79535-47bb-0310-9956-ffa450edef68
2004-10-14 05:10:09 +00:00
d99528598e
Fix issue attribute name.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141458 13f79535-47bb-0310-9956-ffa450edef68
2004-10-08 06:25:18 +00:00
b184eaef48
Updated to reflect recent changes.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141457 13f79535-47bb-0310-9956-ffa450edef68
2004-10-08 06:15:51 +00:00
9ed2ab275c
Added ComplexFormat fix.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141453 13f79535-47bb-0310-9956-ffa450edef68
2004-09-26 02:08:47 +00:00
c8b8ac237d
Initial commit.
...
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141446 13f79535-47bb-0310-9956-ffa450edef68
2004-09-19 22:48:03 +00:00
Phil Steitz
Brent Worden