5ae01f1f99
Added a getEnclosingCap method for spherical polygons.
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In simple cases (small polygon, one piece only, no holes), the enclosing
cap will be the smallest one, but this is not guaranteed in the general
case.
The enclosing cap can be used to speed up inside/outside points when the
region is small with respect to the sphere as with only one check of an
angular separation, most points of the sphere can be safely identified
as outside. The more time-consuming checks involving the full boundary
are therefore done only for a small portion of the sphere.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566358 13f79535-47bb-0310-9956-ffa450edef68
2014-02-09 19:17:55 +00:00
2535320878
[MATH-749] Add changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566342 13f79535-47bb-0310-9956-ffa450edef68
2014-02-09 18:24:27 +00:00
996c0c164a
[MATH-1065] Fix EnumeratedRealDistribution.inverseCumulativeProbability. Thanks to matteodg and Phil.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566274 13f79535-47bb-0310-9956-ffa450edef68
2014-02-09 11:21:28 +00:00
3f59a81a15
Add missing since tags.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566092 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 18:48:29 +00:00
b957ee1646
Add missing serialVersionUIDs.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566088 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 18:36:30 +00:00
42dffede43
[MATH-1050] Added changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566074 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 18:14:37 +00:00
3c644cf87e
[MATH-749] Change the way the line segments are computed as they can not be serialized. Use the array only as cache and create them as needed.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566064 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 17:44:37 +00:00
c92f7d0c8f
[MATH-976] Add changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566047 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 16:54:45 +00:00
8dae299004
[MATH-990] Added changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566021 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 14:33:03 +00:00
51a7ec0633
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566020 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 14:28:20 +00:00
d434c5d0cc
[MATH-1044] Clarify javadoc of DecompositionSolver#getInverse and corresponding implementations. Thanks to Sean Owen.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1566017 13f79535-47bb-0310-9956-ffa450edef68
2014-02-08 14:13:34 +00:00
b268dfbb82
Add missing AL header.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1565447 13f79535-47bb-0310-9956-ffa450edef68
2014-02-06 21:31:52 +00:00
de21905859
[MATH-749] Rename method, add/improve javadoc, better handle degenerate cases, improve unit tests.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1565444 13f79535-47bb-0310-9956-ffa450edef68
2014-02-06 21:27:20 +00:00
6b43922648
[MATH-749] Handle case that all points are identical.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1564954 13f79535-47bb-0310-9956-ffa450edef68
2014-02-05 22:10:22 +00:00
b353d07bcc
[MATH-749] Add GiftWrap algorithm as precursor for Chan's algorithm.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1564951 13f79535-47bb-0310-9956-ffa450edef68
2014-02-05 21:54:10 +00:00
e5dc3ad337
[MATH-749] Improve robustness for convex hull algorithms in case of identical / collinear points, added flag whether to include only extreme points or all points on the hull, improve unit tests.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1564934 13f79535-47bb-0310-9956-ffa450edef68
2014-02-05 21:21:31 +00:00
e5002ce3f6
Removed unfinished method.
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The method was added by error.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1564922 13f79535-47bb-0310-9956-ffa450edef68
2014-02-05 20:46:43 +00:00
739708f1af
Added enclosing ball generator for 2-sphere.
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On the 2-sphere, enclosing balls are sphericals caps.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1564921 13f79535-47bb-0310-9956-ffa450edef68
2014-02-05 20:42:58 +00:00
3d0e61ebe5
Fixed comments.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1564255 13f79535-47bb-0310-9956-ffa450edef68
2014-02-04 11:19:41 +00:00
3b50199358
Add missing Override tags.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563714 13f79535-47bb-0310-9956-ffa450edef68
2014-02-02 20:55:14 +00:00
19c1c3bb9b
Fixed sphere generation in degenerated cases.
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In almost coplanar / almost colinear cases, sphere generation could
diverge in such a way the support points did not belong to the sphere
anymore! This new implementation uses exact arithmetic for the
computation. It is much slower, but since very few balls should be
generated during the Welzl algorithm execution, this is probably
acceptable.
JIRA: MATH-1096
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563712 13f79535-47bb-0310-9956-ffa450edef68
2014-02-02 20:52:49 +00:00
7897aa6a83
[MATH-749] Use new method Vector2D.crossProduct, fix typos, return Segment instead of Line in ConvexHull2D.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563687 13f79535-47bb-0310-9956-ffa450edef68
2014-02-02 17:56:13 +00:00
0fa8bcc008
[MATH-749] Added crossProduct method to Vector2D as a replacement for getLocation, using MathArrays.linearCombination to improve accuracy.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563684 13f79535-47bb-0310-9956-ffa450edef68
2014-02-02 17:51:06 +00:00
2933e5773b
Add EnclosingBall example, update convex hull.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563409 13f79535-47bb-0310-9956-ffa450edef68
2014-02-01 12:50:41 +00:00
764f56955d
Apply @Override rules for java 1.5
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563402 13f79535-47bb-0310-9956-ffa450edef68
2014-02-01 12:00:21 +00:00
9dc30fddc1
Make constructor package private for now to simplify potential future changes.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563288 13f79535-47bb-0310-9956-ffa450edef68
2014-01-31 22:07:35 +00:00
bcba29320f
Improve tests.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563285 13f79535-47bb-0310-9956-ffa450edef68
2014-01-31 22:06:49 +00:00
8f7c59ce88
[MATH-749] Add MonotoneChain implementation.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563284 13f79535-47bb-0310-9956-ffa450edef68
2014-01-31 22:06:31 +00:00
ca22dac3f8
Rename to GrahamScan as the algorithm anyway is only defined for the 2D case.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563246 13f79535-47bb-0310-9956-ffa450edef68
2014-01-31 20:24:02 +00:00
423371e790
USer should not provide space dimension, it should be automatic.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563204 13f79535-47bb-0310-9956-ffa450edef68
2014-01-31 18:33:22 +00:00
310008f48c
Convex hull example for user guide.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1563008 13f79535-47bb-0310-9956-ffa450edef68
2014-01-30 22:48:22 +00:00
ea030e732e
[MATH-749] Add AklToussaintHeuristic as pre-processing step for convex hull generation.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562999 13f79535-47bb-0310-9956-ffa450edef68
2014-01-30 22:16:59 +00:00
7bbba6995a
[MATH-749] Fix GrahamScan2D for colinear points, improve tests.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562975 13f79535-47bb-0310-9956-ffa450edef68
2014-01-30 21:28:05 +00:00
796c8329d6
Most of the 3D errors were due to ... wrong tests.
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The dimension was set to 2 instead of 3.
There is still one problem, so investigation continues.
JIRA: MATH-1096
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562959 13f79535-47bb-0310-9956-ffa450edef68
2014-01-30 21:04:58 +00:00
faf997271b
Partly fixed MATH-1096.
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The 2D cases seem to work now, but there are still problems with the 3D
cases.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562882 13f79535-47bb-0310-9956-ffa450edef68
2014-01-30 16:31:08 +00:00
8025900b3a
Removed redundant throws
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562755 13f79535-47bb-0310-9956-ffa450edef68
2014-01-30 09:37:08 +00:00
1e6915db87
[MATH-749] Convex hull support for two-dimensional space: GrahamScan2D.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562624 13f79535-47bb-0310-9956-ffa450edef68
2014-01-29 22:57:04 +00:00
49642956cd
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562610 13f79535-47bb-0310-9956-ffa450edef68
2014-01-29 22:17:16 +00:00
2a3b56daa0
Added tests for 3D smallest ball enclosing.
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WARNING! These tests have revealed a bug in our implementation of the
smallest enclosing ball algorithm. So some tests are currently ignored
in order to avoid having lots of messages, but I am already working on
them. The problems should be fixed (and the tests activated) before 3.3
release.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562573 13f79535-47bb-0310-9956-ffa450edef68
2014-01-29 20:19:20 +00:00
7ce5950963
Added ball generation from support points in 3D.
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This can be used for applying Emo Welzl smallest enclosing ball
algorithm in the Euclidean 3D case.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562571 13f79535-47bb-0310-9956-ffa450edef68
2014-01-29 20:18:32 +00:00
8dd48742c3
Fixed wrong javadoc
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562384 13f79535-47bb-0310-9956-ffa450edef68
2014-01-29 09:36:27 +00:00
7a2a276d76
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562232 13f79535-47bb-0310-9956-ffa450edef68
2014-01-28 21:14:05 +00:00
672b58548c
Added Emo Welzl algorithm finding points smallest enclosing ball.
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JIRA: MATH-1095
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1562220 13f79535-47bb-0310-9956-ffa450edef68
2014-01-28 20:29:27 +00:00
7029443e49
[MATH-985] Added changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1561510 13f79535-47bb-0310-9956-ffa450edef68
2014-01-26 15:58:04 +00:00
38df46f944
Add missing since tag.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1561509 13f79535-47bb-0310-9956-ffa450edef68
2014-01-26 15:47:40 +00:00
91291520cf
[MATH-1072] Added constructor for AbstractListChromosome that does not copy the input argument.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1561508 13f79535-47bb-0310-9956-ffa450edef68
2014-01-26 15:46:49 +00:00
6a6c06acdf
Extract classes out of SphericalPolygonsSet source file.
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None of these classes required private access to the
SphericalPolygonsSet class, so they can be outside, simplifying the
source.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1561506 13f79535-47bb-0310-9956-ffa450edef68
2014-01-26 15:31:18 +00:00
7cfbc0da48
Fixed error when splitting an arc close to its end.
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fixes: MATH-1093
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1561047 13f79535-47bb-0310-9956-ffa450edef68
2014-01-24 16:03:44 +00:00
fbd429f2d7
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560956 13f79535-47bb-0310-9956-ffa450edef68
2014-01-24 11:58:00 +00:00
d42fcbdb2f
Enable choice of RNG, so that the unit test can be run with a
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seed that makes it always succeed.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560953 13f79535-47bb-0310-9956-ffa450edef68
2014-01-24 11:55:25 +00:00
fde06bb6b6
Removed spurious @Override.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560928 13f79535-47bb-0310-9956-ffa450edef68
2014-01-24 09:58:43 +00:00
c9b7b57d3c
Add missing AL header.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560551 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 22:35:21 +00:00
58693fbcb3
[MATH-970] Add a method isSolutionOptimal to SolutionCallback.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560541 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 22:12:42 +00:00
c58e2abfe5
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560532 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 22:05:37 +00:00
842351710e
[MATH-1038] Refactor code as agreed on the mailinglist.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560531 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 22:00:37 +00:00
1f8d874895
Updated user guide for geometry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560390 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 15:55:03 +00:00
1fc112d053
improved javadoc
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560336 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 12:39:14 +00:00
e02b8f8a5a
typo in a function name ...
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560335 13f79535-47bb-0310-9956-ffa450edef68
2014-01-22 12:39:06 +00:00
43ef84b729
BSP tree now provide an API to compute a global signed distance.
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The distance is defined from a test point to the region. It is positive
if the point is outside of the region, negative if the point is inside,
and zero when the point is at the boundary. The distance is continuous
everywhere, so it can be used with a root solver to identify accurately
boundary crossings. This API is available for all BSP trees, in
Euclidean and spherical geometries, and in all dimensions.
Fixes MATH-1091
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560115 13f79535-47bb-0310-9956-ffa450edef68
2014-01-21 17:49:13 +00:00
5b71c17c81
Javadoc fix.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1560114 13f79535-47bb-0310-9956-ffa450edef68
2014-01-21 17:48:16 +00:00
01e1ca4bfd
IntervalsSet now implements Iterable<double[]>.
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Fixes MATH-1090
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1559746 13f79535-47bb-0310-9956-ffa450edef68
2014-01-20 15:34:41 +00:00
b1e3f391b5
Javadoc fix.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1559745 13f79535-47bb-0310-9956-ffa450edef68
2014-01-20 15:34:02 +00:00
145cc675d3
MATH-1089
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Slightly simpler implementation.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1559067 13f79535-47bb-0310-9956-ffa450edef68
2014-01-17 10:53:00 +00:00
e91d0f0510
[MATH-1089] Precision.round(double, ...) will return negative zero for negative values rounded to zero.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1558933 13f79535-47bb-0310-9956-ffa450edef68
2014-01-16 22:11:00 +00:00
c9181d3b05
[MATH-1088] Add missing changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1558922 13f79535-47bb-0310-9956-ffa450edef68
2014-01-16 21:39:03 +00:00
63d88c74b7
MATH-1088
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Ensure that bad usage will raise an exception.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1558833 13f79535-47bb-0310-9956-ffa450edef68
2014-01-16 15:26:29 +00:00
2c9438da23
Fixed an issue with noisy functions for ODE events detection.
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The issue was not detected in Apache Commons Math but in similar code in
Orekit (see https://www.orekit.org/forge/projects/orekit/issues/160 ).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1558462 13f79535-47bb-0310-9956-ffa450edef68
2014-01-15 16:48:25 +00:00
4fc2d43205
Removed development bits.
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2014-01-14 18:27:02 +00:00
9b3a46e205
Fixed problem for spherical polygons with holes.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1558149 13f79535-47bb-0310-9956-ffa450edef68
2014-01-14 18:26:32 +00:00
692142457a
Don't advertise an assumption we may remove soon.
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We will probably extend the circle class to also represent small circles
on the 2-sphere, not only great circles. This would introduce an
aperture angle that could be different from \pi/2. In this case, the
part of a circle inside another circle may exist or not (small circles
can be disjoint), and may have a length either shorter or longer than
\pi.
This change is not done yet, but could happen any time soon, even before
3.3 is out.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557981 13f79535-47bb-0310-9956-ffa450edef68
2014-01-14 08:55:40 +00:00
ac7733fd69
Improved tests coverage.
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2014-01-13 13:55:53 +00:00
cfee716182
Removed too tight link between edges and BSP tree.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557693 13f79535-47bb-0310-9956-ffa450edef68
2014-01-13 12:42:40 +00:00
0f13370f35
Fixed an error introduced by a wrong fix...
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557609 13f79535-47bb-0310-9956-ffa450edef68
2014-01-12 20:41:34 +00:00
bb2dc86de1
Fixed area computation on non-convex spherical polygons.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557543 13f79535-47bb-0310-9956-ffa450edef68
2014-01-12 14:56:04 +00:00
638def643f
Fixed missing last iteration in a loop.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557514 13f79535-47bb-0310-9956-ffa450edef68
2014-01-12 11:13:05 +00:00
5f0fcfce89
Removed spurious @Override.
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As we are still targeting Java 5, @Override should not be used for mere
interface implementation.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557424 13f79535-47bb-0310-9956-ffa450edef68
2014-01-11 17:18:21 +00:00
aad194a346
MATH-923
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Implementation of Kohonen's Self-Organizing Feature Map (SOFM).
New package "o.a.c.m.ml.neuralnet" contains base functionality for implementing
different map types, i.e. methods that project a high-dimensional space onto one
with a low dimension (typically 1D or 2D).
The SOFM-specific code is in "o.a.c.m.ml.neuralnet.sofm".
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2014-01-10 22:01:27 +00:00
0a75cbc380
Improved robustness of 1-sphere regions (ArcsSet) at 0/2\pi crossing.
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2014-01-09 17:08:00 +00:00
f2db15c31f
Fixed errors in spherical polygons build from vertices.
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2014-01-06 15:45:43 +00:00
dfc232415a
Deprecating geometry constructors without tolerance setting.
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2014-01-03 18:07:59 +00:00
aaa0eafa09
Undeprecated methods.
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Deprecating methods that are overridden with different signature was not
really a good idea. We can keep both methods in parallel without
problems.
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2014-01-03 18:07:22 +00:00
2a67133805
Generalized use of customizable tolerance in BSP trees.
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2014-01-03 18:06:20 +00:00
3839da6580
Fixed javadoc.
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2014-01-03 18:05:04 +00:00
bb014c3ebf
Fixed SubCircle behaviour in parallel circles case.
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2014-01-03 13:47:35 +00:00
3491906594
Fixed missing deep copy.
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2014-01-03 11:22:04 +00:00
4345758ddc
Test for 2-sphere hyperplane, i.e. Circle.
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2014-01-02 20:40:42 +00:00
c8c94b8a1f
Removed unneeded method.
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2014-01-02 20:40:09 +00:00
18a6d9c773
Un-deprecated a widely used method.
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2014-01-02 20:39:38 +00:00
2b24ae34b7
Improved 1-sphere to provide methods useful for the 2-sphere.
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2014-01-01 17:33:39 +00:00
292eefa57c
Fixed javadoc.
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2014-01-01 17:31:21 +00:00
0faf0131f6
Finalized 1-sphere.
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2014-01-01 17:30:58 +00:00
169a316003
Improved navigation within sub-arcs.
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2014-01-01 17:30:34 +00:00
d83cdb9133
Simplified 1-sphere case.
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2014-01-01 17:30:06 +00:00
57eff0d0c3
Avoid NullPointerException in some corner cases.
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2014-01-01 17:29:18 +00:00
83444ebe71
Intermediate, partially working stuff on the 1-sphere.
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Chord/SubChord are most probably not the appropriate classes. They are
too complex and should be replaced by something simpler and more
0-dimension, like OrientedPoint in Euclidean 1-D.
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2014-01-01 17:28:51 +00:00
ed73c356c7
Fixed some Clirr errors.
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2014-01-01 17:27:48 +00:00
a3e4cbe0bb
Added BSP for spherical geometry.
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This is work in progress! It is not tested yet.
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2014-01-01 17:26:54 +00:00
37115c5788
Javadoc typos.
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2014-01-01 17:26:10 +00:00
13188390f3
Starting work on BSP trees for spheres.
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2014-01-01 17:24:37 +00:00
65ada834ee
Typo.
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2014-01-01 17:23:28 +00:00
6c4f513542
We don't need the full Vector API for BSP trees.
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2014-01-01 17:22:53 +00:00
8fac2db60a
[MATH-1082] Add missing change entry.
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2013-12-31 15:41:30 +00:00
edf56632b8
Rename local variable to avoid masking a member variable.
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2013-12-31 15:40:35 +00:00
9d4d7150eb
Fixed missing licenses.
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2013-12-29 15:18:59 +00:00
76a5cd998b
Checkstyle warnings.
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2013-12-29 15:17:45 +00:00
8e23b250a4
Javadoc.
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2013-12-28 15:55:24 +00:00
1220f2f7ba
Javadoc fix.
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2013-12-26 22:18:02 +00:00
fa027a4685
[MATH-1082] Improve cutOff mechanism in SimplexSolver, adapt unit tests.
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2013-12-20 19:33:03 +00:00
881a4ee8db
[MATH-1079] Further improvements to SimplexSolver.
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2013-12-18 17:41:26 +00:00
af858a6ca2
[MATH-1079] Improve performance of SimplexSolver.
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2013-12-17 22:11:45 +00:00
68fa81123a
Fix javadoc.
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2013-12-16 21:13:59 +00:00
b285f17023
[MATH-1080] LinearConstraintSet returns now the LinearConstraints in the same order as they have been added.
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2013-12-16 21:05:01 +00:00
f7222ca6c3
Rename enum to uppercase, make test deterministic.
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2013-12-15 21:15:21 +00:00
05aae985d9
Small improvement.
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2013-12-15 10:56:49 +00:00
721730b00b
Formatting, use List instead of ArrayList.
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2013-12-14 22:07:02 +00:00
f3a785108f
[MATH-842] Added support for different pivot selection rules to SimplexSolver.
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2013-12-14 21:50:33 +00:00
7ebbaea90e
Remove some debug code.
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2013-12-10 22:13:14 +00:00
ab0a2f761f
Add some documentation.
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2013-12-10 22:10:43 +00:00
e9ea52189a
Improve ImageEvolutionExample, add test images.
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2013-12-10 21:40:32 +00:00
1cdc902f3d
Add ImageEvolution example for genetics package.
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2013-12-09 22:34:28 +00:00
7573e9eec0
Small performance improvement.
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2013-12-08 18:23:44 +00:00
d944333d01
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549093 13f79535-47bb-0310-9956-ffa450edef68
2013-12-08 18:23:09 +00:00
a34be55b9b
Add dependency to commons-lang3 for userguide examples.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549092 13f79535-47bb-0310-9956-ffa450edef68
2013-12-08 18:20:58 +00:00
c823ac5673
Add HelloWorld example for genetics package.
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2013-12-08 18:18:13 +00:00
e42da5d9d2
[MATH-1068] Changed integer calculations with potential overflows to long.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1548907 13f79535-47bb-0310-9956-ffa450edef68
2013-12-07 13:08:06 +00:00
8e5867eda8
[MATH-1070] Fix Precision.round(float, int, int) for RoundingMode ROUND_UP. Thanks to Oleksandr Muliarevych.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1547649 13f79535-47bb-0310-9956-ffa450edef68
2013-12-03 23:50:14 +00:00
ba3c2201c6
[MATH-1059] Use FastMath instead of Math.
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2013-12-03 23:03:06 +00:00
b12610d35e
[MATH-1068] Avoid overflow in Kendalls correlation for large input arrays.
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2013-12-01 19:17:22 +00:00
aff82362cf
MATH-1067
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Avoid infinite recursion. Thanks to Florian Erhard.
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2013-11-28 11:41:12 +00:00
c1ba07bb65
MATH-1014
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"PolynomialCurveFitter" as replacement of "PolynomialFitter". Some tests have
been obsoleted by the refactoring (which hides the optimizer and thus avoids
some potential misuses).
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2013-11-20 18:57:53 +00:00
54a7796ff2
[MATH-970] Added SolutionCallback to SimplexSolver to retrieve the best solution found.
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2013-11-18 21:24:32 +00:00
3a45bc5b6d
[MATH-1031] Added new ClusterEvaluation base class and refactored code in MultiKMeansPlusPlusClusterer.
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2013-11-16 18:48:48 +00:00
65646ba8bd
Fix typos.
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2013-11-16 17:48:36 +00:00
1e1365c7b4
Replaced deprecated method.
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2013-11-13 02:04:32 +00:00
763b37de5d
Dropped some ancient history.
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2013-11-13 01:34:10 +00:00
04078798c0
Miscellaneous updates / fixes
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* Drop mention of Maven 2 (was distinguishing from Maven 1, which no longer really exists)
* Remind people to make diffs from top level project directory
* Don't tell people to make Wiki pages (not open access any more)
* Drop (now false) statement that all exceptions inherit from MRE
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2013-11-13 01:24:17 +00:00
5df86e5cb2
Removed reference to deprecated class.
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2013-11-11 18:51:38 +00:00
7cff45f1d7
Refer to MathIllegalArgumentException; formatting; remove false commitment.
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2013-11-11 15:20:28 +00:00
b3b5e6c869
Fixed some errors; changed to use standard terminology.
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2013-11-10 22:19:10 +00:00
1b4f1ef040
Fixed typo.
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2013-11-10 22:04:58 +00:00
909105bf55
Fixed spelling errors.
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2013-11-10 19:59:15 +00:00
064634efda
Removed unused import.
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2013-11-10 18:55:52 +00:00
0801455213
Replaced deprecated method.
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2013-11-10 18:54:32 +00:00
78504bde01
Changed to use InsufficientDataException when the model does not contain sufficient data for the number of regerssors; fixed error in precondition statement.
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2013-11-10 18:03:41 +00:00
fdd505d985
Added InsufficientDataException. JIRA: MATH-1061
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2013-11-10 17:45:38 +00:00
5d61fcddd4
Replaced deprecated method.
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2013-11-09 22:34:10 +00:00
b72f31c6bd
Clarified contracts re NaNs, IAEs and when constructor arguments are necessary.
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2013-11-09 21:32:06 +00:00
eca87abcee
Added test to verify that zero variance in either array leads to NaN.
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2013-11-09 20:31:52 +00:00
d252a811a2
Fixed unintended integer division error in PoissonDistribution sampling method.
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JIRA: MATH-1056
Reported and patched by Sean Owen.
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2013-11-08 23:27:49 +00:00
5ee76f095e
[MATH-1059] Replace Math with FastMath.
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2013-11-08 20:00:08 +00:00
f2a833757b
[MATH-1059] Replace Math with FastMath.
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2013-11-08 19:56:28 +00:00
e4c6bb0b27
[MATH-1059] Replace Math with FastMath.
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2013-11-08 19:53:58 +00:00
cf1a5c59dd
[MATH-1059] Replace Math with FastMath.
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2013-11-08 19:08:22 +00:00
c5b943fe26
Fix failing unit tests for BOBYQAOptimizer when executed with a 1.5 jvm due to slight differences in accuracy of the certain Math functions.
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2013-11-08 15:19:46 +00:00
8d78c7a598
Add figures for userguide.
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2013-11-07 19:42:02 +00:00
f8ec5cbba9
Increate font size.
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2013-11-07 19:41:29 +00:00
6b18e3897a
Further improvements.
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2013-11-07 19:36:38 +00:00
346a41fc6b
Add cannonball kalman filter example for user guide
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2013-11-07 17:16:04 +00:00
73558cace6
Fix checkstyle warning wrt unneeded parenthesis.
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2013-11-07 16:34:51 +00:00
bbd922d727
Added constant voltage example for kalman filter.
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2013-11-07 16:34:17 +00:00
12afe72d20
Fix legend.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1539678 13f79535-47bb-0310-9956-ffa450edef68
2013-11-07 15:18:53 +00:00
0aa89cc22e
[MATH-1062] Use MatrixUtils.inverse to invert a matrix in the KalmanFilter, added new unit test.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1539676 13f79535-47bb-0310-9956-ffa450edef68
2013-11-07 15:15:18 +00:00
4ebd967c96
MATH-1058
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Precision improvements by using "expm1" and "log1p". Thanks to Sean Owen.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1538998 13f79535-47bb-0310-9956-ffa450edef68
2013-11-05 13:51:24 +00:00
67fc63b994
Add missing AL header.
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2013-11-05 12:30:32 +00:00
6527a801c1
MATH-1054
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Standardize "x = x op y" to "x op= y". Thanks to Sean Owen.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1538368 13f79535-47bb-0310-9956-ffa450edef68
2013-11-03 13:57:37 +00:00
534dd69069
[MATH-1055] Fixed some invalid links inside javadoc and added missing deprecated annotations, thanks to Sean Owen.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1538354 13f79535-47bb-0310-9956-ffa450edef68
2013-11-03 12:48:40 +00:00
ac8a587829
Remove override for interface.
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2013-11-03 12:27:12 +00:00
d755a83c9c
[MATH-982] Added an overview of available continuous distributions to the userguide.
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2013-11-02 22:05:18 +00:00
4d93242518
Update of distribution overview.
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2013-11-02 22:01:24 +00:00
652084aa55
Add overview of available continuous distributions to the userguide.
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2013-11-02 21:42:57 +00:00
8a073f12e5
Remove inaccessible link in userguide.
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2013-11-02 21:39:15 +00:00
5ecdf2312d
Add separate example project for some code used to generate figures for the userguide.
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2013-11-02 21:36:55 +00:00
6191949f89
Fix font size.
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2013-11-02 21:03:57 +00:00
40a97ba13a
Add recently added features to the userguide.
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2013-11-02 21:02:13 +00:00
280af43635
Reduce font-size as it looks odd when rendered.
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2013-11-02 20:46:04 +00:00
f2e10b7e6f
Fix font-size and width.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1538260 13f79535-47bb-0310-9956-ffa450edef68
2013-11-02 20:30:44 +00:00
97900db83f
Update changelog text for some updates.
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2013-10-31 21:59:55 +00:00
2b45b294b5
[MATH-1002] Renamed methods to verifyValues, also copied unit tests to MathArraysTest.
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2013-10-31 21:54:21 +00:00
c1f3a7bd3b
Add missing svn:keywords.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537688 13f79535-47bb-0310-9956-ffa450edef68
2013-10-31 21:36:03 +00:00
9c23ce3fd1
[MATH-814] Added Kendalls correlation to R testcases.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537664 13f79535-47bb-0310-9956-ffa450edef68
2013-10-31 21:17:09 +00:00
3631295c43
[MATH-814] Added Kendalls tau correlation, Thanks to Matt Adereth.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537660 13f79535-47bb-0310-9956-ffa450edef68
2013-10-31 21:16:08 +00:00
fdbdb5eba8
[MATH-1045] Removed spurious code fragment with an impossible code path.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537616 13f79535-47bb-0310-9956-ffa450edef68
2013-10-31 20:07:38 +00:00
bda25b4029
[MATH-1051] Fix EigenDecomposition for certain non-symmetric matrices.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537611 13f79535-47bb-0310-9956-ffa450edef68
2013-10-31 20:06:15 +00:00
5bbbe7709f
Update "changes.xml".
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2013-10-31 12:56:51 +00:00
93b51cc6fd
MATH-1047
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Added overflow checking to "ArithmeticUtils.pow(long,int)".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537324 13f79535-47bb-0310-9956-ffa450edef68
2013-10-30 21:59:57 +00:00
9be92c371c
MATH-1050
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Deprecating "pow(int,long)" and "pow(long,long)".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537279 13f79535-47bb-0310-9956-ffa450edef68
2013-10-30 20:23:06 +00:00
c979a6f0fe
MATH-1045
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Loop added to ensure that the largest norm is used in the singularity
check. Patch provided by Sean Owen.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1537099 13f79535-47bb-0310-9956-ffa450edef68
2013-10-30 14:16:11 +00:00
5526877f31
"Precision.compareTo" returns an "int".
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2013-10-30 11:46:00 +00:00
a4ffd39333
MATH-1045
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Singular matrices were considered non-singular due to strict comparison
with zero. Reported and fixed by Sean Owen.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536766 13f79535-47bb-0310-9956-ffa450edef68
2013-10-29 15:43:04 +00:00
53f55d2ca0
MATH-1047
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Overflow checking in "ArithmeticUtils.pow(int,int)".
Added "LocalizedFormats.BASE" error pattern.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536683 13f79535-47bb-0310-9956-ffa450edef68
2013-10-29 12:01:12 +00:00
27bbf640fe
Fixed userguide typos.
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Thanks to Matt Adereth for the patch.
JIRA: MATH-1048
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536265 13f79535-47bb-0310-9956-ffa450edef68
2013-10-28 07:10:12 +00:00
a6be244e7f
Fixed wrong naming and typo.
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Thanks to Gilles for spotting this!
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536147 13f79535-47bb-0310-9956-ffa450edef68
2013-10-27 14:39:16 +00:00
4b6b25d558
Removed Java6 @Override annotations.
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@Override is needed in Java6 when implementing an interface, but is
allowed only when overriding a previous implementation in Java5. Apache
Commons Math currently targets Java5, so these annotations were
spurious.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536082 13f79535-47bb-0310-9956-ffa450edef68
2013-10-27 10:10:16 +00:00
c528afa780
Added SparseGradient to deal efficiently with numerous variables.
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This new class is devoted to differentiation computation when the number
of variables is very large but most computations depend only on a few of
subset of the variables.
Thanks to Ajo Fod for the contribution.
JIRA: MATH-1036
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536073 13f79535-47bb-0310-9956-ffa450edef68
2013-10-27 09:52:44 +00:00
a0ef8539d3
Typos.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1536072 13f79535-47bb-0310-9956-ffa450edef68
2013-10-27 09:52:09 +00:00
18308998a0
MATH-1045
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Added unit test (tiny eigenvalues).
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2013-10-25 13:11:50 +00:00
cffd29da6b
Removed tab.
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2013-10-24 06:58:32 +00:00
721444f232
MATH-1045
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Unit test with matrix containing only very small values.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534709 13f79535-47bb-0310-9956-ffa450edef68
2013-10-22 17:49:51 +00:00
e5f5a2dbaa
Missing @Override
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2013-10-22 01:53:43 +00:00
082baefb06
Add reference test values for ZipfDistribution.logProbability.
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2013-10-21 21:36:37 +00:00
f90de3fe0b
Add reference test values for GeometricDistribution.logProbability.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534378 13f79535-47bb-0310-9956-ffa450edef68
2013-10-21 21:17:06 +00:00
7433bbfd76
Add R test script for geometric distribution
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534375 13f79535-47bb-0310-9956-ffa450edef68
2013-10-21 21:12:46 +00:00
0d3f14e99f
Update reference test values for HypergeometricDistribution#logDensity test.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534369 13f79535-47bb-0310-9956-ffa450edef68
2013-10-21 21:00:03 +00:00
456723dd14
Replace impl of NormalDistribution.density by calling FastMath.exp(logDensity()) which should be faster.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534363 13f79535-47bb-0310-9956-ffa450edef68
2013-10-21 20:28:05 +00:00
243e7260b9
Formatting.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534362 13f79535-47bb-0310-9956-ffa450edef68
2013-10-21 20:23:54 +00:00
96d6a416d6
Avoid code duplication in Distribution density/probability methods by using the result of logDensity or logProbability respectively.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1534358 13f79535-47bb-0310-9956-ffa450edef68
2013-10-21 20:13:52 +00:00
fb3a167582
[MATH-1039] Avoid code duplication by calling logDensity itself.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533990 13f79535-47bb-0310-9956-ffa450edef68
2013-10-20 21:24:45 +00:00
422fc2a426
Added logDensity methods to AbstractReal/IntegerDistribution with naive default implementations and improved implementations for some current distributions.
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JIRA: MATH-1039
Patch provided by Aleksei Dievskii
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533974 13f79535-47bb-0310-9956-ffa450edef68
2013-10-20 20:42:41 +00:00
97bd8fe5de
Fixed typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533961 13f79535-47bb-0310-9956-ffa450edef68
2013-10-20 20:22:58 +00:00
f63b7466e4
Removed file inadvertently committed in r1533853
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533922 13f79535-47bb-0310-9956-ffa450edef68
2013-10-20 15:58:15 +00:00
81961ba841
Javadoc fixes
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533853 13f79535-47bb-0310-9956-ffa450edef68
2013-10-20 05:49:10 +00:00
a8edec70d7
Using most specific exception types.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533841 13f79535-47bb-0310-9956-ffa450edef68
2013-10-19 23:05:11 +00:00
c4f77587f5
Update message count. Should have been in r1533824 commit.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533826 13f79535-47bb-0310-9956-ffa450edef68
2013-10-19 20:38:42 +00:00
52e85a5f6f
Added ConfidenceInterval class and BinomialConfidenceInterval providing implementations of several estimates of confidence intervals for binomial probabilities.
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JIRA: MATH-1038
Patch provided by Thorsten Schaefer
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533824 13f79535-47bb-0310-9956-ffa450edef68
2013-10-19 20:37:13 +00:00
1b9489d057
Fixed javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533795 13f79535-47bb-0310-9956-ffa450edef68
2013-10-19 17:27:34 +00:00
56763bf0cd
Add javadoc for generic parameter types.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533646 13f79535-47bb-0310-9956-ffa450edef68
2013-10-18 21:58:39 +00:00
93c587d5e4
[MATH-1035] Simplified and improved performance of ArithmeticUtils.addAndCheck(long, long), thanks to derphead
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533643 13f79535-47bb-0310-9956-ffa450edef68
2013-10-18 21:40:42 +00:00
1f87cb4afb
Remove unused import.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533642 13f79535-47bb-0310-9956-ffa450edef68
2013-10-18 21:33:49 +00:00
3689e48ab8
[MATH-1004] Added new methods to compute the inverse of a matrix to DiagonalMatrix and MatrixUtils.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533638 13f79535-47bb-0310-9956-ffa450edef68
2013-10-18 21:19:18 +00:00
6683216e61
[MATH-1029] Make overflow check symmetric for positive/negative values.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533260 13f79535-47bb-0310-9956-ffa450edef68
2013-10-17 21:12:28 +00:00
d1c7e82e93
MATH-1041
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Update "changes.xml".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1533042 13f79535-47bb-0310-9956-ffa450edef68
2013-10-17 10:59:51 +00:00
b1a198c84a
MATH-1041
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Factory method. Thanks to Sean Owen.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1532687 13f79535-47bb-0310-9956-ffa450edef68
2013-10-16 08:37:08 +00:00
da0bbbb9a6
MATH-1041
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Added "toString" method. Thanks to Sean Owen.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1532679 13f79535-47bb-0310-9956-ffa450edef68
2013-10-16 08:08:07 +00:00
e65901dcb8
Improved javadoc; changed confidence level to significance level. JIRA: MATH-1034.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1532638 13f79535-47bb-0310-9956-ffa450edef68
2013-10-16 04:29:31 +00:00
9b1f983f71
MATH-1002 AbstractUnivariateStatistic.test(double[] values, int begin, int length, boolean allowEmpty) has uses outside subclasses
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1532459 13f79535-47bb-0310-9956-ffa450edef68
2013-10-15 17:57:08 +00:00
ea5da00f1a
Improved precision in reference data; decreased default tolerance in IntegerDistributionAbstract test. JIRA: MATH-1037.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1531756 13f79535-47bb-0310-9956-ffa450edef68
2013-10-13 21:33:13 +00:00
c2801940ef
[MATH-1033] Fix input parameter check in KalmanFilter. Thanks to Yuan Qu.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1531430 13f79535-47bb-0310-9956-ffa450edef68
2013-10-11 21:39:09 +00:00
1146cf6a60
Formatting.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1531415 13f79535-47bb-0310-9956-ffa450edef68
2013-10-11 20:53:36 +00:00
dcaca39d00
[MATH-1037] Fix GeometricDistributionTest. Thanks to Aleksei Dievskii for the report.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1531413 13f79535-47bb-0310-9956-ffa450edef68
2013-10-11 20:47:20 +00:00
22cad3d1a9
Added exact binomial test implementation.
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Contributed by Thorsten Schaefer
JIRA: MATH-1034
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1527777 13f79535-47bb-0310-9956-ffa450edef68
2013-09-30 20:54:28 +00:00
7cc91e9f22
[MATH-842] revert incomplete change and postpone.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1524213 13f79535-47bb-0310-9956-ffa450edef68
2013-09-17 20:32:50 +00:00
a6925e3e8a
[MATH-842] Fix Blands rule by applying it also to pivot column selection, add getter/setter for cycle prevention, reduce default cut-off threshold to 1e-10.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1523495 13f79535-47bb-0310-9956-ffa450edef68
2013-09-15 19:42:24 +00:00
fb6f2aec92
Removed vestigal code.
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2013-09-12 15:56:02 +00:00
a01407b7c1
Remove trailing spaces.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1522089 13f79535-47bb-0310-9956-ffa450edef68
2013-09-11 22:53:56 +00:00
0442cddf57
Use generic parameter.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1522088 13f79535-47bb-0310-9956-ffa450edef68
2013-09-11 22:53:22 +00:00
a0636a7400
Improve changelog entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1522086 13f79535-47bb-0310-9956-ffa450edef68
2013-09-11 22:49:10 +00:00
4c7b801625
Formatting and javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1522083 13f79535-47bb-0310-9956-ffa450edef68
2013-09-11 22:42:15 +00:00
9a50472883
Javadoc: using MathJax.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1521951 13f79535-47bb-0310-9956-ffa450edef68
2013-09-11 17:50:28 +00:00
ec4b45c342
Removed spurious @Override.
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As the method simply implements an interface and as we are still
targeting Java 1.5, the @Override annotation should not be there.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1521774 13f79535-47bb-0310-9956-ffa450edef68
2013-09-11 09:57:29 +00:00
f2b1cf5e5d
MATH-1014
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Created "HarmonicCurveFitter" as a replacement for "HarmonicFitter".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520807 13f79535-47bb-0310-9956-ffa450edef68
2013-09-07 20:37:49 +00:00
6429fc8d89
Swapped arguments (expected vs tested).
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520623 13f79535-47bb-0310-9956-ffa450edef68
2013-09-06 16:16:43 +00:00
034ed33e47
Reuse method from "MathArrays".
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Merged "if" cases.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520622 13f79535-47bb-0310-9956-ffa450edef68
2013-09-06 16:15:34 +00:00
451e121231
Use method moved to "MathArrays".
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520620 13f79535-47bb-0310-9956-ffa450edef68
2013-09-06 16:07:03 +00:00
db77aa6030
Created "natural" method in "MathArrays" from code previously in
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class "RandomDataGenerator" (private method).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520619 13f79535-47bb-0310-9956-ffa450edef68
2013-09-06 16:05:51 +00:00
1f72a13a37
MATH-1027
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Changed visibility of "IterationOrder" to "private".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520611 13f79535-47bb-0310-9956-ffa450edef68
2013-09-06 15:46:19 +00:00
d3b4651afb
MATH-1027
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Added accessors and (lexicographic) comparator.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520605 13f79535-47bb-0310-9956-ffa450edef68
2013-09-06 15:32:37 +00:00
928a556123
Clarified javadoc for setXxxImpl methods. JIRA: MATH-1023.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1520076 13f79535-47bb-0310-9956-ffa450edef68
2013-09-04 17:24:02 +00:00
77ba0961e5
MATH-1027
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Transferred code from "CombinatoricsUtils" to new class "Combinations".
Made "checkBinomial" public in "CombinatoricsUtils".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1519924 13f79535-47bb-0310-9956-ffa450edef68
2013-09-04 07:28:48 +00:00
b3f4a55be9
Added missing since tags.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1519851 13f79535-47bb-0310-9956-ffa450edef68
2013-09-03 21:16:35 +00:00
c4b4a75259
[MATH-1018] Added overloaded constructors which do not require an explicit inverseCumulativeAccuracy parameter, the default one will be used instead.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1519842 13f79535-47bb-0310-9956-ffa450edef68
2013-09-03 20:38:59 +00:00
Luc Maisonobe
Thomas Neidhart
Gilles Sadowski
Phil Steitz
Sebastian Bazley