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6168 Commits

Author SHA1 Message Date
Gilles e366894658 MATH-1158 
Adapt "examples" code to the new sampler API.
 2016-03-27 23:45:32 +02:00
Gilles 02e4f6be9f Formatting. 2016-03-27 01:29:21 +01:00
Gilles 3ab3653e48 MATH-1290 
Utilities for manipulating arrays of complex numbers.
Also fixes
 * MATH-1291: method name change
 * MATH-1349: method for checking equality of arrays of complex numbers (in unit tests)

Thanks to Eric Barnhill.
 2016-03-27 01:01:58 +01:00
Gilles b577805347 MATH-1343 
Unnecessary recomputation.
 2016-03-26 02:32:10 +01:00
Gilles 96f2b16b3e MATH-1340 
Avoid exception swallowing.
 2016-03-26 02:21:15 +01:00
Gilles 55fd738c86 MATH-1339. 
Avoid unnecessary object creations and method calls.
 2016-03-21 00:36:55 +01:00
Gilles 808149305b Added unit test. 2016-03-21 00:36:55 +01:00
Gilles 3451569887 MATH-1337 
Adaptor from new to old API.
Class is deprecated: it is temporarily provided to allow testing of the new RNGs (in user applications) with minimal changes.
 2016-03-21 00:20:50 +01:00
Gilles 6ddf476991 MATH-1335. 
New package "o.a.c.m.rng" contains RNG core functionality (uniform distribution).

Utilities to interface with stress test suites.
Userguide: benchmarks and stress test suites reports (MATH-1327).
 2016-03-20 23:29:55 +01:00
Gilles ae2c81ad18 MATH-1158 
Removed deprecated sampling API (and constructors).
In this pass, the integer distributions have been updated.

Class "RandomDataGenerator" has been reverted to use the old RNG implementation (a wrapper is created whenever it must be passed to a distribution's "createSampler" method).
 2016-03-19 23:47:21 +01:00
Gilles 77c24aa926 MATH-1158 
Removed deprecated sampling API.
 2016-03-17 19:55:26 +01:00
Evan Ward 7a8dc00b8b Fix ODE integration with close events 
Previously integration would crash when two event detectors triggered events
within the root finder's tolerance of each other. Now all events are handled
in order and integration proceeds.

Fixes MATH-1342
 2016-03-16 11:57:30 -04:00
Gilles 9867d9f281 MATH-1158 
Using the new sampler API.
Deprecate old API (including the now obsolete constructors).

Apart from the main focus of the issue (distribution classes), this change also had an impact on:
 * some of test classes that use random numbers (where the tolerance may have its value updated when it is highly sensitive on the RNG seed)
 * statistical inference tests that use a distribution but not the RNG (cf. MATH-1124) which now deprecated code passed to its contructor.
 * classes in package "o.a.c.m.random" that depend on some of the distributions
 2016-03-16 16:46:51 +01:00
Gilles 26d668f6d5 MATH-1158. 
Method "createSampler" overridden in "LogNormalDistribution".
 2016-03-12 03:12:54 +01:00
Gilles f72b5e65c0 MATH-1158. 
Method "createSampler" overridden in "GammaDistribution".
 2016-03-12 03:12:31 +01:00
Gilles adfa016f3e MATH-1158. 
Method "createSampler" overridden in "ExponentialDistribution".
 2016-03-12 03:12:06 +01:00
Gilles 228b49fe2a MATH-1158. 
Method "createSampler" overridden in "ParetoDistribution".
 2016-03-12 02:38:42 +01:00
Gilles 82f4ce516c MATH-1158. 
Method "createSampler" overridden in "ConstantRealDistribution".
 2016-03-12 02:31:13 +01:00
Gilles 1d5f8faa87 MATH-1158. 
Method "createSampler" overridden in "UniformRealDistribution".
 2016-03-12 02:14:04 +01:00
Gilles dff43a0530 MATH-1158. 
Use new sampler API.
 2016-03-11 12:43:15 +01:00
Gilles a5035d0e1c MATH-1158. 
Sampler functionality defined in "EnumeratedDistribution".
Method "createSampler" overridden in "EnumeratedRealDistribution".
 2016-03-11 04:48:18 +01:00
Gilles a6eda3d8ef MATH-1158. 
Utility method instead of explicit loop.
 2016-03-11 04:38:30 +01:00
Gilles 7530b4bdce MATH-1158. 
Syntactic sugar.
 2016-03-11 04:14:57 +01:00
Gilles 6c94c16e46 MATH-1158. 
New "Sampler" interface and "createSampler" factory method defined in "RealDistribution" interface.

Default sampling implementation defined in "AbstractRealDistribution" (using the "inversion method").
Overridden in "NormalDistribution" (code copied from "BitsStreamGenerator") and "BetaDistribution".
 2016-03-11 02:05:49 +01:00
Gilles ce8c82f1fb MATH-1335. 
New package "o.a.c.m.rng" contains RNG core functionality (uniform distribution).

Utilities to interface with stress test suites.
Userguide: benchmarks and stress test suites reports (MATH-1327).
 2016-03-11 01:51:58 +01:00
Gilles 12c9a04414 Development branch name is "develop". 
As per the blog post referred to in the "howto".
 2016-02-25 17:19:58 +01:00
Gilles 050dfa6f08 Fixed calls to methods that now have an additional parameter. 2016-02-15 18:22:45 +01:00
Gilles 0af5f146f2 Fixed missing dependency. 
Thanks to Jörg Schaible.
 2016-02-15 18:18:37 +01:00
Phil Steitz dd426acc5d Removed self from developers. 2016-02-06 08:01:09 -07:00
Gilles 2c47a69954 Develoment model (using "git"). 
Basic policy has been agreed on in this thread:
  http://markmail.org/message/7lnus64entdwj4vo

Additions are in order if and when handling of legacy code is decided.
 2016-02-04 15:29:35 +01:00
Gilles e0b2c86c87 Improved formatting of the benchmarking report. 2016-02-04 00:25:56 +01:00
ggregory 0952cee350 Ignore Eclipse artifacts. 2016-01-18 14:32:27 -08:00
Luc Maisonobe 9d4fb49526 Reverting commit 4cbb388ba9 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 3c2fedeb09 Reverting commit 2a8061f4ad as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe e7c659f590 Reverting commit 6f4f676c4b as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 17bc99fdff Reverting commit 87497c7246 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe aaf4027bfb Reverting commit 921d0d60d4 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe df46ed5edd Reverting commit ffae3bdbb6 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 7c31eb6634 Reverting commit f9e72000a1 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 5b940aaf30 Reverting commit e34f50dd10 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 32280b862c Reverting commit 581b474f4b as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 794dda1fbb Reverting commit e0d17fed51 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe a4456b8fd5 Reverting commit 4fc5b3402c as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 56888aa666 Reverting commit ca01fdf580 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 4abfe08ae3 Reverting commit d8e2f892e4 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe b144fa5632 Reverting commit aaabfe8d2d as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 15a7ab86d0 Reverting commit b95df5ad1e as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe e0a8ac4fb5 Reverting commit 8a35ca4f8e as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe 16f46dcc3d Reverting commit 8d6d088622 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00
Luc Maisonobe cf82e4cab4 Reverting commit 81585a3c46 as per Gilles request. 
The work on revamping the random packages is perfoemd in the random-ravamp branch.
 2016-01-17 11:40:27 +01:00