67566fe60b
Mapping between primary/secondary equations and flat arrays.
...
The API is much simpler than the one in the current double[]
implementation. We do not mix anymore the equations and the state.
JIRA: MATH-1288
2016-01-06 12:20:05 +01:00
7398af4803
Interface and enum for event handling.
...
This corresponds to an improved g-stop feature. It basically allow to
manage discrete events that occur during ode integration. when the event
occurs, user can decide to log it and continue, or to change the
dynamics of a problem (for example to handle derivatives
discontinuities) or even to stop the integration before its target date
(for example when the exact final date cannot be known beforehand but is
discovered on the fly). It is the second major feature of our ode
package.
2016-01-06 12:19:50 +01:00
d7f0ca1011
Interfaces and normalizer for step handling.
...
This corresponds to a continuous output feature. It basically allow to
navigate throughout current step instead of having only discrete grid
points. It is a major feature of our ode package.
JIRA: MATH-1288
2016-01-06 12:19:37 +01:00
43800e3460
Starting work on Field-based ordinary differential equations.
...
The base elements are the primary equation that users must implement,
and optional secondary equations to support features like adjoint
parameters or variational equations. Some containers to hold current
state are also introduced to simplify API (these container do not exist
in the double[] version of the API).
JIRA: MATH-1288
2016-01-06 12:18:50 +01:00
7e1c299da2
Inserting 3.6 into changes history.
...
The actions that were tagged in 4.0 as "backported in 3.6" because they
were present in both master and MATH_3_X branch have been removed from
the 4.0 specific changes as they already appear below in the 3.6
specific changes.
2016-01-05 23:03:27 +01:00
bd557f1b8b
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2016-01-02 21:39:57 +01:00
75676e5d4e
Fixed ant build.
2016-01-02 10:30:49 -07:00
66608db56c
Show more info when this unit test fails.
2016-01-02 00:54:30 +01:00
8a8ca83f25
Javadoc fixes; added tests to confirm NaN behavior.
2016-01-01 15:17:08 -07:00
a614e85204
Update developer section.
2016-01-01 21:25:39 +01:00
41b21f83d9
Updated released howto after change from people to home.apache.org.
...
Shell access is not possible anymore on home.apache.org, so the site
uploading must be done using sftp only.
2016-01-01 20:01:32 +01:00
d7e7b226d8
Updated User Guide to reflect MATH-1310 fix.
2016-01-01 08:50:09 -07:00
953c23242b
Updated release howto to not delete the release branch after release.
2016-01-01 14:17:54 +01:00
3e5c248f73
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2016-01-01 00:27:53 +01:00
fdc116f0bc
Allow zero-length fill (i.e. no-op call).
2015-12-31 23:56:59 +01:00
dcd8015fa6
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2015-12-31 15:14:25 -07:00
e38bbb9f41
Improved performance and accuracy of 2-sample KS tests. JIRA: MATH-1310.
2015-12-31 15:12:49 -07:00
2fcfce3039
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2015-12-31 01:35:30 +01:00
8f6bedeb72
MATH-1309
...
Constructors should not call overridable methods, even indirectly.
2015-12-31 01:31:24 +01:00
a4eff51bed
simplify: remove dead params
2015-12-29 14:31:35 -05:00
a71c820bae
use short-circuiting ops
2015-12-29 14:26:06 -05:00
e779883b29
simplify: instanceof checks for nulls
2015-12-29 14:21:42 -05:00
fb83ba3fdb
push down allocations/calculations to where they are needed
2015-12-29 13:52:48 -05:00
d1123894d3
Minor change.
...
Make method parameter names consistent (cf. MATH-1307).
2015-12-29 01:49:36 +01:00
8bcf7e23a6
Javadoc fixes.
2015-12-28 14:13:45 -07:00
f0943a7242
Add userguide example for image clustering.
2015-12-28 21:01:18 +01:00
81585a3c46
Update "changes.xml".
2015-12-28 18:22:08 +01:00
8d6d088622
Checkstyle.
2015-12-28 18:18:25 +01:00
8a35ca4f8e
MATH-1308
...
Removed obsolete and unused classes.
2015-12-28 18:12:35 +01:00
b95df5ad1e
Javadoc.
2015-12-28 18:07:23 +01:00
aaabfe8d2d
Javadoc.
2015-12-28 18:05:05 +01:00
d8e2f892e4
MATH-1307
...
Use new class.
2015-12-28 17:55:00 +01:00
ca01fdf580
MATH-1307
...
Remove obsolete class.
2015-12-28 17:46:59 +01:00
4fc5b3402c
MATH-1309
...
Not calling public "setSeed" from a constructor.
2015-12-28 17:33:00 +01:00
e0d17fed51
MATH-1309
...
Not calling public "setSeed" from a constructor.
2015-12-28 17:32:56 +01:00
581b474f4b
MATH-1309
...
Not calling public "setSeed" from a constructor.
2015-12-28 17:32:34 +01:00
e34f50dd10
Serialization identifier.
2015-12-28 17:02:08 +01:00
f9e72000a1
Javadoc.
2015-12-28 17:01:21 +01:00
ffae3bdbb6
MATH-1307
...
Extends new base class.
2015-12-28 16:51:31 +01:00
921d0d60d4
MATH-1307
...
Extends new base class.
2015-12-28 16:49:55 +01:00
87497c7246
MATH-1307
...
Extends new base class.
2015-12-28 16:47:52 +01:00
6f4f676c4b
Javadoc.
2015-12-28 16:47:15 +01:00
2a8061f4ad
Javadoc.
2015-12-28 16:46:31 +01:00
4cbb388ba9
MATH-1307
...
New base class for RNG implementations.
The source of randomness is provided through the "nextInt()" method (to be defined in subclasses).
2015-12-28 16:42:55 +01:00
7b62d0155e
Javadoc fixes.
2015-12-28 08:29:28 -07:00
85a4fdd0ea
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2015-12-28 07:42:05 -07:00
6b5d073251
Javadoc.
...
Added "caveat" note.
2015-12-28 00:43:04 +01:00
75da8c1c95
MATH-1301
2015-12-27 23:58:20 +01:00
c7f7da754a
MATH-1301
...
Using composition rather than inheritance.
2015-12-27 23:17:29 +01:00
564345179f
Detect start failures with multi-step ODE integrators.
...
JIRA: MATH-1297
2015-12-27 13:42:17 +01:00
Luc Maisonobe
Gilles
Phil Steitz
Thomas Neidhart
Dave Brosius