ce13d98d2e
Added a couple of new contributors.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1145007 13f79535-47bb-0310-9956-ffa450edef68
2011-07-11 01:32:31 +00:00
4d02be2855
Improved efficiency in RandomDataImpl, LaguerreSolver, FastMath and
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OutlineExtractor by moving conditional code into blocks where it is needed.
JIRA: MATH-609
Reported and patched by Dave Brosius
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1145004 13f79535-47bb-0310-9956-ffa450edef68
2011-07-11 01:14:55 +00:00
82880daefb
Removed trailing space.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144997 13f79535-47bb-0310-9956-ffa450edef68
2011-07-11 00:57:03 +00:00
fb8fcf184e
Moved conditional code into block where it is needed. JIRA: MATH-609.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144996 13f79535-47bb-0310-9956-ffa450edef68
2011-07-11 00:55:38 +00:00
abb29ca5c3
Restored jdk 1.5 compat.
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2011-07-11 00:52:20 +00:00
d3d5c6fb05
Added interface and reporting class for updating regression. JIRA: MATH-607. Contributed by Greg Sterijevski.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144986 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 23:45:43 +00:00
60f99d976d
Prevent step normalizer to output twice the last point in MULTIPLES mode.
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JIRA: MATH-603
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144902 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 16:51:02 +00:00
4b299469ed
updated tests threshold as events are now forced on some root sides
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2011-07-10 16:08:50 +00:00
ddd7f07939
increased max evaluation count to allow root bracketing post-processing
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144890 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 16:06:44 +00:00
c65e8fdd4e
use root bracketing to find events on the appropriate side according to integration direction
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144889 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 16:05:39 +00:00
f31af98c0d
prevent root bracketing to be attempted outside of search interval
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144887 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 16:04:51 +00:00
fef1366f09
added constructors with function value accuracy
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144861 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 13:48:36 +00:00
9867b821b7
fixed checkstyle warnings
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144838 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 11:28:31 +00:00
64e12ce3b1
rewrote documentation for root solvers.
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JIRA: MATH-606
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144832 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 11:13:04 +00:00
bdd6b2b578
added a forceSide method to UnivariateRealsolversUtils to allow selecting a bracketing side
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even for non-bracketing solvers like Bren or Newton
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144831 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 11:11:58 +00:00
208824f3b6
Select bracketing side from the solve method instead of through a setter for consistency with the other solvers.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1144830 13f79535-47bb-0310-9956-ffa450edef68
2011-07-10 11:10:55 +00:00
2abc2e6707
Separate implementation of secant solver from bracketing solvers.
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2011-07-10 11:07:30 +00:00
afa158afc7
improved javadoc
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2011-07-10 11:04:46 +00:00
a58a65a43f
use checkNotNull
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2011-07-10 11:01:56 +00:00
cd6ab81dc8
Typo in Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1143729 13f79535-47bb-0310-9956-ffa450edef68
2011-07-07 09:36:54 +00:00
fac2e96a31
Added BELOW_SIDE and ABOVE_SIDE in the possible allowed solutions for bracketing solvers.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1142244 13f79535-47bb-0310-9956-ffa450edef68
2011-07-02 16:27:03 +00:00
5c185f118b
typo
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141921 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 12:44:47 +00:00
4500105e12
renamed BracketedSolution into BracketedUnivariateRealSolver and make it extend UnivariateRealSolver.
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This will allow specifying directly a sub-category of solvers when needed. It will be used for example by the ODE events detection mechanism, as it will ensure the integrator can automatically go past the event time.
JIRA: MATH-605
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141920 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 12:44:26 +00:00
77af8e9585
renamed BracketedSolution into BracketedUnivariateRealSolver and make it extend UnivariateRealSolver.
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This will allow specifying directly a sub-category of solvers when needed. It will be used for example by the ODE events detection mechanism, as it will ensure the integrator can automatically go past the event time.
JIRA: MATH-605
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141905 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 11:39:28 +00:00
d78c757aa9
removed serialVersionUID for non-serializable classes.
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2011-07-01 09:33:55 +00:00
e41aa31c43
fixed unused variable warnings, by really using the computed value
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2011-07-01 09:32:39 +00:00
9833f5c186
removed spurious development benchmarking code
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2011-07-01 09:21:21 +00:00
3cd15839ef
fixed unused variable warning, using proper Junit4 tests
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2011-07-01 09:18:44 +00:00
196e7b9269
removed serialVersionUID for non-serializable classes.
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2011-07-01 09:16:41 +00:00
611ddc1966
removed unused variable
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2011-07-01 09:13:36 +00:00
5dadec877b
removed unused variable
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141882 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 09:08:38 +00:00
46dfce79a4
removed unused variable
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141881 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 09:06:50 +00:00
b037c6b5a2
removed serialVersionUID for non-serializable classes.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141880 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 09:05:20 +00:00
56752c15f0
removed serialVersionUID for a non-serializable class.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1141879 13f79535-47bb-0310-9956-ffa450edef68
2011-07-01 09:03:32 +00:00
0a150a6718
Fixed checkstyle, javadoc, findbugs and eclipse warnings.
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2011-06-26 19:13:06 +00:00
c56bc8fa33
Forbid if/else/do/while/for without braces.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139906 13f79535-47bb-0310-9956-ffa450edef68
2011-06-26 18:42:32 +00:00
d803dbac0e
MATH-599
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Name change to avoid test failure on the automated build system ("gump").
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139837 13f79535-47bb-0310-9956-ffa450edef68
2011-06-26 17:02:20 +00:00
57e2712f50
Removed the requiresDenseOutput method from the StepHandler interface. Now integrators always
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consider dense output is required and set up the appropriate state interpolators, so step
handlers can rely on them.
JIRA: MATH-596, MATH-604
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139831 13f79535-47bb-0310-9956-ffa450edef68
2011-06-26 16:26:48 +00:00
c005c8d4da
MATH-599
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Attempt to work around the build failure.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139509 13f79535-47bb-0310-9956-ffa450edef68
2011-06-25 09:11:28 +00:00
7b371c06a9
MATH-599
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Added brackets around single-statement conditional branches.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139460 13f79535-47bb-0310-9956-ffa450edef68
2011-06-24 23:13:00 +00:00
06828ea9a8
MATH-599
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Inserted "BaseBracketedSecantSolver" into the secant-based solvers hierarchy.
Renamed "SecantBase" to "BaseSecantSolver".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139455 13f79535-47bb-0310-9956-ffa450edef68
2011-06-24 22:36:43 +00:00
f3f992d692
Javadoc (real) fix.
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2011-06-24 12:29:09 +00:00
9dfd9b34f1
fixed Java 6 specific features
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139235 13f79535-47bb-0310-9956-ffa450edef68
2011-06-24 10:39:40 +00:00
622a9991c2
Javadoc fix.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139223 13f79535-47bb-0310-9956-ffa450edef68
2011-06-24 09:43:33 +00:00
9764fa8a2d
MATH-599
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"SecantSolver" modified to correspond to the original algorithm. Added several
secant-based solvers. Patch provided by Dennis Hendriks.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1139126 13f79535-47bb-0310-9956-ffa450edef68
2011-06-24 00:12:17 +00:00
a88ba6c1ca
MATH-485
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"KalmanFilter" and related classes updated by Thomas Neidhart according to
comments on JIRA.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1138461 13f79535-47bb-0310-9956-ffa450edef68
2011-06-22 13:42:39 +00:00
d778da77e0
Fixed javadoc for ODEIntegrator interface.
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JIRA: MATH-600
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1138419 13f79535-47bb-0310-9956-ffa450edef68
2011-06-22 12:03:51 +00:00
04cb14727d
Extended StepNormalizer with normalization mode and bounds settings.
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JIRA: MATH-595
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1138061 13f79535-47bb-0310-9956-ffa450edef68
2011-06-21 15:47:23 +00:00
6d291937d0
Added fix for MATH-597: Implemented faster generation of random exponential distributed values with algorithm from Ahrens and Dieter (1972): Computer methods for sampling from the exponential and normal distributions. Test case was improved, too.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1137795 13f79535-47bb-0310-9956-ffa450edef68
2011-06-20 21:42:48 +00:00
ff92629a3b
added multiple trials runs to K-means++ clustering algorithm.
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JIRA: MATH-548
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1137759 13f79535-47bb-0310-9956-ffa450edef68
2011-06-20 19:48:44 +00:00
Phil Steitz
Luc Maisonobe
Gilles Sadowski
Mikkel Meyer Andersen