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1863 Commits

Author SHA1 Message Date
Sebastian Bazley 5548ffccb2 Javadoc fixes 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@768449 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-25 02:01:23 +00:00
Sebastian Bazley e5ae4a4127 Unnecessary casts 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@768448 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-25 02:00:44 +00:00
Sebastian Bazley 0de91bb28f Can't inheritDoc unless implementing or overriding something ... 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@768447 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-25 01:58:46 +00:00
Sebastian Bazley 2dac0fc426 MATH-261 - start adding some generics to Frequency 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@768084 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-23 22:52:10 +00:00
William Barker e1452ca6ea Fix equals and hashcode to do exact comparisons 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@767782 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-23 04:09:27 +00:00
Luc Maisonobe 7d6a1cec1a replaced a Java6 specific signature with its Java5 counterpart 
(Array.newInstance(Class<T>, int ...)  --> (Array.newInstance(Class<T>, int[])

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@767435 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-22 09:39:57 +00:00
Luc Maisonobe 60d921afe9 fixed warnings about serial version ID 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766874 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:58:33 +00:00
Luc Maisonobe 514f67b19b fixed missing dimension checks 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766873 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:57:33 +00:00
Luc Maisonobe 7bbe75bdbd deprecated tests for deprecated methods 
added new tests

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766867 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:53:46 +00:00
Luc Maisonobe b70bdcde87 added DenseFieldMatrix 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766852 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:19:49 +00:00
Luc Maisonobe f2f376229c use the buildArray method from base class 
it has better generic parameter specification
and does initialize array elements

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766849 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:18:52 +00:00
Luc Maisonobe d9b9f81e79 use a simpler syntax for a generic static test function 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766847 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:16:48 +00:00
Luc Maisonobe 813e96bf8b converted buildArray to static, so it can be used from other static methods 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766846 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 20:15:39 +00:00
Luc Maisonobe e2c16f0c5c optimized isInfinite for NaN vectors 
reverted hashcode back to its previous behavior to avoid breaking consistency with equals

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766793 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-20 18:42:11 +00:00
Phil Steitz e2b8720d5d Removed tabs. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766494 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-19 18:05:48 +00:00
Luc Maisonobe 4853917da1 fixed checkstyle errors 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766487 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-19 16:49:56 +00:00
Luc Maisonobe 169271dd31 removed TAB characters that crept in as of r762194 two weeks ago 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766486 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-19 16:43:00 +00:00
Luc Maisonobe 2d343b1a30 added support for any kind of field in linear algebra 
we can now use FieldMatrix<Fraction> and use exact LU-decomposition
on such matrices to solve linear systems

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766485 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-19 16:39:40 +00:00
Luc Maisonobe d60149c7f8 Added the generic Field/FieldElement interfaces on top 
of existing Complex, Fraction and BigFraction
Added a new BigReal class wrapping a BidDecimal and implementing FieldElement

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766483 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-19 16:34:37 +00:00
Luc Maisonobe f802e004ae added Field and FieldElement interfaces to allow algorithms 
operate on any type of field.
This change is related to the discussion on dev list
http://markmail.org/message/h2rmq6wo7nwqzx4w

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766482 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-19 16:31:59 +00:00
Luc Maisonobe 9b4adf4df9 fixed an error in SparseRealVector.isInfinite, NaN was not checked beforehand 
fixed an error in SparseRealVector.hashcode, code did not depend on vector entries
fixed tests accordingly

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766337 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-18 15:17:12 +00:00
Sebastian Bazley 11e18f48ff Remove obsolete Maven1 files 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766304 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-18 11:37:56 +00:00
Luc Maisonobe ced5fe0a22 removed tests not meaningful for sparse vectors 
reactivated some commented-out tests

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766144 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-17 20:31:52 +00:00
Sebastian Bazley 9f00f6a002 Use UTF-8 encoding for copying resources to avoid platform dependency 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766092 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-17 17:29:21 +00:00
Sebastian Bazley 392e2c455c MATH-259 - throw IllegalArgument rather than ClassCast to better retain original behaviour 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@766003 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-17 13:44:46 +00:00
Sebastian Bazley aa13ac4d77 MATH-259 - check for Comparable when adding values 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@765996 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-17 13:34:59 +00:00
Sebastian Bazley 04d470232e Make HashMap final as it is only set in the ctors 
Document behaviour of getCount(Object v) if v is not comparable
Save value of getSumFreq() from DIV/0 check so we don't calculate it twice

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@765978 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-17 13:07:26 +00:00
Sebastian Bazley f641b8cb31 Remove non-thrown throws clauses 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764769 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-14 13:13:54 +00:00
Sebastian Bazley a9039284f9 Remove non-thrown throws clauses 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764761 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-14 12:52:30 +00:00
Sebastian Bazley 2774894374 Parameterise raw type 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764759 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-14 12:37:37 +00:00
Sebastian Bazley 2ab58c0b82 Remove unnecessary semi-colons 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764749 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-14 11:51:40 +00:00
Sebastian Bazley f1280575a2 Unused import 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764748 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-14 11:50:38 +00:00
Sebastian Bazley c53f6961e1 Remove unnecessary null checks 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764746 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-14 11:47:36 +00:00
Phil Steitz 6206817ffb Fixed some errors, improved content. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764343 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-12 23:55:45 +00:00
Phil Steitz 9f0ea4e9c4 Clarified javadoc, added tests. JIRA: MATH-258 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764316 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-12 19:33:11 +00:00
Phil Steitz 5887cc0faa Fixed internal links and added covariance and correlation section. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764314 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-12 18:52:37 +00:00
Phil Steitz 6bb4309b69 Made method names consistent, added methods to default bias-correction. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764313 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-12 18:51:10 +00:00
Phil Steitz 3b26eea983 Changed method name to be consistent with Covariance, added double[][] compute method. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764312 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-12 18:48:29 +00:00
Phil Steitz 53b912cb49 Fixed incorrect type spec, simplified references. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764211 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-11 15:57:03 +00:00
Phil Steitz d271b3132c Dropped extraneous parens. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764210 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-11 15:33:38 +00:00
Phil Steitz 023345c2c0 Dropped extraneous parens. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764209 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-11 15:32:18 +00:00
Phil Steitz 4095d7a029 Restored some double casts to improve ensure correctness does not depend on order of operations or literal conversion, dropped uneccesary parens. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@764208 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-11 15:30:02 +00:00
Luc Maisonobe b6703d294c added a transformer between Nordsieck form and multistep form 
for state history in multistep ODE integrators
(this will help implementing adaptive stepsize multistep integrators)

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@763692 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-09 15:23:11 +00:00
Luc Maisonobe e94434768e removed unused import statements 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@763689 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-09 15:20:53 +00:00
Luc Maisonobe 0cb711643d added a threshold for comparisons in Simplex solver 
Jira: MATH-246

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@763412 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-08 21:41:47 +00:00
Brent Worden 24f51faee2 MATH-197. added rejection method to poisson random variates to help with large lamda values. 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@762194 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-06 01:25:34 +00:00
Luc Maisonobe 28738e0405 fixed findbugs warnings and added more explanation about the corresponding behavior in javadoc 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@762136 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-05 19:10:44 +00:00
Luc Maisonobe 5acb8b11b5 added missing javadoc 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@762132 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-05 18:49:01 +00:00
Luc Maisonobe f6e3a9545f Fixed inconsistent access to multidimensional array in FastFourierTransformer 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@762131 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-05 18:38:32 +00:00
Luc Maisonobe 4e5126c676 fixed typo in error message 
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@762126 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-05 17:51:01 +00:00