apache / commons-math - File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 722
Daily file updates (only one update per file and date counted): 7978
First update: 2003-05-12
Latest update: 2025-05-02
Days between first and latest update: 8,027 (1146 weeks, estimated 5,730 working days)
Active days (at least one file change): 2,151
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 722 files with 75,346 lines of code in files.

713 files that are 366+ days old (73,594 lines of code)
0 files that are 181-365 days old (0 lines of code)
1 files that are 91-180 days old (54 lines of code)
8 files that are 31-90 days old (1,698 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 722 files with 75,346 lines of code in files.

656 files have been last changed 366+ days ago (64,966 lines of code)
11 files have been last changed 181-365 days ago (1,024 lines of code)
3 files have been last changed 91-180 days ago (204 lines of code)
52 files have been last changed 31-90 days ago (9,152 lines of code)
0 files have been last changed 1-30 days ago (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

java, xml, txt, r, yaml, properties, md, css, cgi, gitattributes, xsl, sh, html, gitignore, gnuplot

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
PROPOSAL.html in root	72	-	2003-05-12	2007-07-29	5	5	tobrien@apache.org	bayard@apache.org
bin.xml in src/assembly	34	-	2007-04-29	2016-04-19	5	4	psteitz@apache.org	erans@apache.org
site.xml in src/site	9	-	2007-05-31	2025-02-18	47	12	psteitz@apache.org	aherbert@apache.org
stat.xml in src/site/xdoc/userguide	761	-	2008-02-07	2025-04-04	32	11	luc@apache.org	aherbert@apache.org
analysis.xml in src/site/xdoc/userguide	726	-	2008-02-07	2024-04-05	37	7	luc@apache.org	gilleseran@gmail.com
optimization.xml in src/site/xdoc/userguide	528	-	2008-02-07	2024-04-05	21	6	luc@apache.org	gilleseran@gmail.com
ode.xml in src/site/xdoc/userguide	439	-	2008-02-07	2024-04-05	29	11	luc@apache.org	gilleseran@gmail.com
developers.xml in src/site/xdoc	342	-	2008-02-07	2022-12-17	20	10	luc@apache.org	gilleseran@gmail.com
utilities.xml in src/site/xdoc/userguide	213	-	2008-02-07	2024-04-05	14	6	luc@apache.org	gilleseran@gmail.com
linear.xml in src/site/xdoc/userguide	187	-	2008-02-07	2024-04-05	25	7	luc@apache.org	gilleseran@gmail.com
index.xml in src/site/xdoc/userguide	150	-	2008-02-07	2022-12-12	35	7	luc@apache.org	gilleseran@gmail.com
overview.xml in src/site/xdoc/userguide	124	-	2008-02-07	2025-04-01	25	7	luc@apache.org	aherbert@apache.org
random.xml in src/site/xdoc/userguide	107	-	2008-02-07	2024-04-05	25	8	luc@apache.org	gilleseran@gmail.com
proposal.xml in src/site/xdoc	92	-	2008-02-07	2022-10-13	6	5	luc@apache.org	aherbert@apache.org
distribution.xml in src/site/xdoc/userguide	66	-	2008-02-07	2024-04-05	18	6	luc@apache.org	gilleseran@gmail.com
issue-tracking.xml in src/site/xdoc	54	-	2008-02-07	2025-01-15	5	5	luc@apache.org	sebb@apache.org
index.xml in src/site/xdoc	52	-	2008-02-07	2025-02-24	12	7	luc@apache.org	elharo@users.noreply.github...
xsl xdoc.xsl in src/site/xdoc/userguide	50	-	2008-02-07	2009-08-02	2	2	luc@apache.org	sebb@apache.org
transform.xml in src/site/xdoc/userguide	23	-	2008-02-07	2022-12-12	10	5	luc@apache.org	gilleseran@gmail.com
complex.xml in src/site/xdoc/userguide	16	-	2008-02-07	2022-12-12	9	6	luc@apache.org	gilleseran@gmail.com
special.xml in src/site/xdoc/userguide	16	-	2008-02-07	2022-12-12	6	4	luc@apache.org	gilleseran@gmail.com
geometry.xml in src/site/xdoc/userguide	16	-	2008-02-07	2022-12-12	23	9	luc@apache.org	gilleseran@gmail.com
fraction.xml in src/site/xdoc/userguide	16	-	2008-02-07	2022-12-12	9	5	luc@apache.org	gilleseran@gmail.com
project.css in src/site/resources/style	1	-	2008-02-07	2012-03-05	2	2	luc@apache.org	ggregory@apache.org
download_math.xml in src/site/xdoc	96	-	2008-03-02	2025-01-18	20	9	niallp@apache.org	sebb@apache.org
genetics.xml in src/site/xdoc/userguide	111	-	2009-06-30	2024-04-05	10	6	psteitz@apache.org	gilleseran@gmail.com
site.css in siteMods	95	-	2010-03-29	2012-03-05	2	2	psteitz@apache.org	ggregory@apache.org
site.xml in siteMods	29	-	2010-03-29	2010-03-29	1	1	psteitz@apache.org	psteitz@apache.org
mail-lists.xml in src/site/xdoc	147	-	2010-04-21	2022-10-13	6	4	niallp@apache.org	aherbert@apache.org
filter.xml in src/site/xdoc/userguide	179	-	2011-11-29	2024-04-05	9	7	luc@apache.org	gilleseran@gmail.com
exceptions.xml in src/site/xdoc/userguide	94	-	2012-02-21	2024-04-05	7	5	erans@apache.org	gilleseran@gmail.com
settings.xml in doc/release	30	-	2012-12-17	2013-03-09	2	2	erans@apache.org	luc@apache.org
settings-security.xml in doc/release	5	-	2012-12-17	2013-03-09	2	2	erans@apache.org	luc@apache.org
cgi download_math.cgi in src/site/resources	20	-	2013-02-26	2013-03-09	2	2	olamy@apache.org	luc@apache.org
fitting.xml in src/site/xdoc/userguide	111	-	2013-04-17	2024-04-05	8	4	erans@apache.org	gilleseran@gmail.com
ml.xml in src/site/xdoc/userguide	121	-	2013-09-01	2024-04-05	6	5	tn@apache.org	gilleseran@gmail.com
ClusterAlgorithmComparison.java in src/userguide/java/org/apache/commons/math4/userguide	241	12	2015-02-16	2025-04-05	12	6	thomas.neidhart@gmail.com	gilleseran@gmail.com
CannonballExample.java in src/userguide/java/org/apache/commons/math4/userguide/filter	209	14	2015-02-16	2025-04-05	5	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
LowDiscrepancyGeneratorComparison.java in src/userguide/java/org/apache/commons/math4/userguide	185	9	2015-02-16	2025-04-05	8	6	thomas.neidhart@gmail.com	gilleseran@gmail.com
ConstantVoltageExample.java in src/userguide/java/org/apache/commons/math4/userguide/filter	153	10	2015-02-16	2025-04-05	5	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
ImageEvolutionExample.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	143	12	2015-02-16	2025-04-05	3	3	thomas.neidhart@gmail.com	gilleseran@gmail.com
HelloWorldExample.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	125	12	2015-02-16	2025-04-05	4	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
PolygonChromosome.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	78	10	2015-02-16	2025-04-05	3	3	thomas.neidhart@gmail.com	gilleseran@gmail.com
ExampleUtils.java in src/userguide/java/org/apache/commons/math4/userguide	76	4	2015-02-16	2022-10-13	4	3	thomas.neidhart@gmail.com	aherbert@apache.org
Polygon.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	57	3	2015-02-16	2025-04-05	5	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
RandomPolygonMutation.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	25	2	2015-02-16	2025-04-05	3	3	thomas.neidhart@gmail.com	gilleseran@gmail.com
leastsquares.xml in src/site/xdoc/userguide	325	-	2015-07-27	2024-04-05	5	3	luc@apache.org	gilleseran@gmail.com
BOBYQAOptimizer.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv	1627	11	2021-05-14	2023-11-22	8	2	gilleseran@gmail.com	gilleseran@gmail.com
BlockRealMatrix.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/linear	1129	47	2021-05-14	2022-10-13	7	3	gilleseran@gmail.com	aherbert@apache.org
BlockFieldMatrix.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/linear	1107	45	2021-05-14	2022-10-13	6	3	gilleseran@gmail.com	aherbert@apache.org

Files Not Recently Changed (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
PROPOSAL.html in root	72	-	2003-05-12	2007-07-29	5	5	tobrien@apache.org	bayard@apache.org
xsl xdoc.xsl in src/site/xdoc/userguide	50	-	2008-02-07	2009-08-02	2	2	luc@apache.org	sebb@apache.org
site.xml in siteMods	29	-	2010-03-29	2010-03-29	1	1	psteitz@apache.org	psteitz@apache.org
project.css in src/site/resources/style	1	-	2008-02-07	2012-03-05	2	2	luc@apache.org	ggregory@apache.org
site.css in siteMods	95	-	2010-03-29	2012-03-05	2	2	psteitz@apache.org	ggregory@apache.org
settings-security.xml in doc/release	5	-	2012-12-17	2013-03-09	2	2	erans@apache.org	luc@apache.org
cgi download_math.cgi in src/site/resources	20	-	2013-02-26	2013-03-09	2	2	olamy@apache.org	luc@apache.org
settings.xml in doc/release	30	-	2012-12-17	2013-03-09	2	2	erans@apache.org	luc@apache.org
bin.xml in src/assembly	34	-	2007-04-29	2016-04-19	5	4	psteitz@apache.org	erans@apache.org
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/regression	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/interval	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/correlation	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/fitting	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/fitting/leastsquares	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/clustering	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/clustering/evaluation	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/distance	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/events	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/sampling	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/nonstiff	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/field/linalg	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/linear	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/util	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/genetics	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/distribution/fitting	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/gradient	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/univariate	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/linear	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/filter	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/integration	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/integration/gauss	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/interpolation	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/function	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/polynomials	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/differentiation	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/solvers	1	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
SparseRealVector.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/linear	2	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
OptimizationData.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim	2	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
clirr-ignored.xml in src/main/resources/clirr	3	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
Clusterable.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/clustering	4	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
StoppingCondition.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/genetics	4	-	2021-05-14	2021-05-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com

Most Recently Created Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
JdkMathTestPerformance.java in src/userguide/java/org/apache/commons/math4/userguide	986	24	2025-04-05	2025-04-05	1	1	gilleseran@gmail.com	gilleseran@gmail.com
PerfTestUtils.java in src/userguide/java/org/apache/commons/math4/userguide	202	6	2025-04-05	2025-04-05	1	1	gilleseran@gmail.com	gilleseran@gmail.com
ClampedSplineInterpolator.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/interpolation	71	2	2025-04-05	2025-04-05	1	1	gilleseran@gmail.com	gilleseran@gmail.com
WeightedVariance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	70	8	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
WeightedMean.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	46	6	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
WeightedProduct.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary	29	4	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
WeightedSum.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary	27	4	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
Statistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	267	53	2025-04-01	2025-04-02	2	1	aherbert@apache.org	aherbert@apache.org
issue-tracking.xml in commons-math-docs/src/site/xdoc	54	-	2025-01-15	2025-01-15	1	1	sebb@apache.org	sebb@apache.org
LineSearchTolerance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar	18	2	2023-11-22	2023-11-22	1	1	gilleseran@gmail.com	gilleseran@gmail.com
Tolerance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim	16	3	2023-11-22	2023-11-22	1	1	gilleseran@gmail.com	gilleseran@gmail.com
index.xml in commons-math-docs/src/site/xdoc	19	-	2022-12-21	2022-12-21	1	1	aherbert@apache.org	aherbert@apache.org
site.xml in commons-math-docs/src/site	13	-	2022-12-21	2022-12-21	1	1	aherbert@apache.org	aherbert@apache.org
ElkanKMeansPlusPlusClusterer.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/clustering	204	7	2022-01-24	2022-10-13	2	2	gilleseran@gmail.com	aherbert@apache.org
package-info.java in commons-math-core/src/main/java/org/apache/commons/math4/core/jdkmath	1	-	2021-10-16	2021-10-16	1	1	gilleseran@gmail.com	gilleseran@gmail.com
AccurateMathLiteralArrays.java in commons-math-core/src/main/java/org/apache/commons/math4/core/jdkmath	6103	1	2021-10-14	2021-10-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
AccurateMath.java in commons-math-core/src/main/java/org/apache/commons/math4/core/jdkmath	2320	97	2021-10-14	2023-11-22	6	2	gilleseran@gmail.com	gilleseran@gmail.com
JdkMath.java in commons-math-core/src/main/java/org/apache/commons/math4/core/jdkmath	541	78	2021-10-14	2021-10-17	3	1	gilleseran@gmail.com	gilleseran@gmail.com
AccurateMathCalc.java in commons-math-core/src/main/java/org/apache/commons/math4/core/jdkmath	381	16	2021-10-14	2021-10-14	1	1	gilleseran@gmail.com	gilleseran@gmail.com
HedarFukushimaTransform.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv	103	8	2021-08-01	2021-08-12	3	1	gilleseran@gmail.com	gilleseran@gmail.com
SimulatedAnnealing.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar	82	8	2021-08-01	2025-04-02	2	2	gilleseran@gmail.com	aherbert@apache.org
Simplex.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv	200	16	2021-07-11	2021-08-22	6	2	gilleseran@gmail.com	aherbert@apache.org
NelderMeadTransform.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv	91	4	2021-07-11	2021-08-24	6	1	gilleseran@gmail.com	gilleseran@gmail.com
MultiDirectionalTransform.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv	81	5	2021-07-11	2021-08-27	9	1	gilleseran@gmail.com	gilleseran@gmail.com
package-info.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core	1	-	2021-06-25	2021-06-25	1	2	gilleseran@gmail.com	aherbert@apache.org
package-info.java in commons-math-neuralnet/src/main/java/org/apache/commons/math4/neuralnet/internal	1	-	2021-06-25	2021-06-25	1	2	gilleseran@gmail.com	aherbert@apache.org
ComplexFormat.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/util	193	19	2021-06-03	2022-10-13	3	2	gilleseran@gmail.com	aherbert@apache.org
CorrelatedVectorFactory.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/random	60	5	2021-06-02	2021-10-14	2	1	gilleseran@gmail.com	gilleseran@gmail.com
IntegerSequence.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core	151	22	2021-06-01	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
Pair.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core	55	10	2021-06-01	2021-07-18	2	1	gilleseran@gmail.com	gilleseran@gmail.com
Dfp.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core/dfp	1753	112	2021-05-31	2022-10-25	8	3	gilleseran@gmail.com	arturobernalg@gmail.com
MathArrays.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core	533	31	2021-05-31	2025-04-03	12	3	gilleseran@gmail.com	aherbert@apache.org
DfpMath.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core/dfp	519	16	2021-05-31	2023-06-02	7	3	gilleseran@gmail.com	aherbert@apache.org
LocalizedFormats.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception/util	359	2	2021-05-31	2021-08-22	2	2	gilleseran@gmail.com	aherbert@apache.org
DfpField.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core/dfp	307	33	2021-05-31	2022-10-13	3	2	gilleseran@gmail.com	aherbert@apache.org
DfpDec.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core/dfp	226	19	2021-05-31	2022-10-13	4	2	gilleseran@gmail.com	aherbert@apache.org
ExceptionContext.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception/util	149	18	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
RealFieldElement.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core	67	1	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
NonMonotonicSequenceException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	44	6	2021-05-31	2021-05-31	1	1	gilleseran@gmail.com	gilleseran@gmail.com
NullArgumentException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	42	7	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
NoBracketingException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	36	6	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
MathRuntimeException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	33	5	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
MultiDimensionMismatchException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	31	4	2021-05-31	2021-05-31	1	1	gilleseran@gmail.com	gilleseran@gmail.com
NumberIsTooLargeException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	30	4	2021-05-31	2021-05-31	1	1	gilleseran@gmail.com	gilleseran@gmail.com
NumberIsTooSmallException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	30	4	2021-05-31	2021-05-31	1	1	gilleseran@gmail.com	gilleseran@gmail.com
NotFiniteNumberException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	30	4	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org
OutOfRangeException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	28	4	2021-05-31	2021-05-31	1	1	gilleseran@gmail.com	gilleseran@gmail.com
DummyLocalizable.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception/util	21	4	2021-05-31	2022-10-13	2	2	gilleseran@gmail.com	aherbert@apache.org
DimensionMismatchException.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception	20	3	2021-05-31	2021-05-31	1	1	gilleseran@gmail.com	gilleseran@gmail.com
ArgUtils.java in commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception/util	20	1	2021-05-31	2021-06-25	2	2	gilleseran@gmail.com	aherbert@apache.org

Most Recently Changed Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
JdkMathTestPerformance.java in src/userguide/java/org/apache/commons/math4/userguide	986	24	2025-04-05	2025-04-05	1	1	gilleseran@gmail.com	gilleseran@gmail.com
ClusterAlgorithmComparison.java in src/userguide/java/org/apache/commons/math4/userguide	241	12	2015-02-16	2025-04-05	12	6	thomas.neidhart@gmail.com	gilleseran@gmail.com
CannonballExample.java in src/userguide/java/org/apache/commons/math4/userguide/filter	209	14	2015-02-16	2025-04-05	5	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
PerfTestUtils.java in src/userguide/java/org/apache/commons/math4/userguide	202	6	2025-04-05	2025-04-05	1	1	gilleseran@gmail.com	gilleseran@gmail.com
LowDiscrepancyGeneratorComparison.java in src/userguide/java/org/apache/commons/math4/userguide	185	9	2015-02-16	2025-04-05	8	6	thomas.neidhart@gmail.com	gilleseran@gmail.com
ConstantVoltageExample.java in src/userguide/java/org/apache/commons/math4/userguide/filter	153	10	2015-02-16	2025-04-05	5	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
ImageEvolutionExample.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	143	12	2015-02-16	2025-04-05	3	3	thomas.neidhart@gmail.com	gilleseran@gmail.com
HelloWorldExample.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	125	12	2015-02-16	2025-04-05	4	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
PolygonChromosome.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	78	10	2015-02-16	2025-04-05	3	3	thomas.neidhart@gmail.com	gilleseran@gmail.com
ClampedSplineInterpolator.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/interpolation	71	2	2025-04-05	2025-04-05	1	1	gilleseran@gmail.com	gilleseran@gmail.com
Polygon.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	57	3	2015-02-16	2025-04-05	5	4	thomas.neidhart@gmail.com	gilleseran@gmail.com
RandomPolygonMutation.java in src/userguide/java/org/apache/commons/math4/userguide/genetics	25	2	2015-02-16	2025-04-05	3	3	thomas.neidhart@gmail.com	gilleseran@gmail.com
stat.xml in src/site/xdoc/userguide	761	-	2008-02-07	2025-04-04	32	11	luc@apache.org	aherbert@apache.org
PSquarePercentile.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/rank	357	37	2021-05-14	2025-04-04	15	3	gilleseran@gmail.com	aherbert@apache.org
ResizableDoubleArray.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	264	24	2021-05-27	2025-04-04	8	3	samy.badjoudj@gmail.com	aherbert@apache.org
StatUtils.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat	243	27	2021-05-14	2025-04-04	7	2	gilleseran@gmail.com	aherbert@apache.org
MultivariateSummaryStatistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	234	18	2021-05-14	2025-04-04	10	2	gilleseran@gmail.com	aherbert@apache.org
SummaryStatistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	204	31	2021-05-14	2025-04-04	11	2	gilleseran@gmail.com	aherbert@apache.org
SynchronizedMultivariateSummaryStatistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	129	14	2021-05-14	2025-04-04	4	2	gilleseran@gmail.com	aherbert@apache.org
AggregateSummaryStatistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	128	14	2021-05-14	2025-04-04	7	2	gilleseran@gmail.com	aherbert@apache.org
SynchronizedSummaryStatistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	119	25	2021-05-14	2025-04-04	7	2	gilleseran@gmail.com	aherbert@apache.org
SemiVariance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	85	11	2021-05-14	2025-04-04	7	2	gilleseran@gmail.com	aherbert@apache.org
WeightedVariance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	70	8	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
StatisticalSummaryValues.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	64	9	2021-05-14	2025-04-04	9	3	gilleseran@gmail.com	aherbert@apache.org
VectorialCovariance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	54	5	2021-05-14	2025-04-04	7	3	gilleseran@gmail.com	aherbert@apache.org
AbstractStorelessUnivariateStatistic.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	50	4	2021-05-14	2025-04-04	7	2	gilleseran@gmail.com	aherbert@apache.org
WeightedMean.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	46	6	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
VectorialMean.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/moment	31	3	2021-05-14	2025-04-04	8	3	gilleseran@gmail.com	aherbert@apache.org
WeightedProduct.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary	29	4	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
WeightedSum.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive/summary	27	4	2025-04-04	2025-04-04	1	1	aherbert@apache.org	aherbert@apache.org
MathArrays.java in commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core	533	31	2021-05-31	2025-04-03	12	3	gilleseran@gmail.com	aherbert@apache.org
DescriptiveStatistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	299	49	2021-05-14	2025-04-02	11	4	gilleseran@gmail.com	aherbert@apache.org
KMeansPlusPlusClusterer.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/clustering	269	14	2021-05-14	2025-04-02	8	2	gilleseran@gmail.com	aherbert@apache.org
Statistics.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/descriptive	267	53	2025-04-01	2025-04-02	2	1	aherbert@apache.org	aherbert@apache.org
AbstractMultipleLinearRegression.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/regression	163	15	2021-05-14	2025-04-02	5	2	gilleseran@gmail.com	aherbert@apache.org
Covariance.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/correlation	99	14	2021-05-14	2025-04-02	4	3	gilleseran@gmail.com	aherbert@apache.org
OLSMultipleLinearRegression.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/regression	92	12	2021-05-14	2025-04-02	5	3	gilleseran@gmail.com	aherbert@apache.org
SimulatedAnnealing.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar	82	8	2021-08-01	2025-04-02	2	2	gilleseran@gmail.com	aherbert@apache.org
SumOfClusterVariances.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ml/clustering/evaluation	36	4	2021-05-14	2025-04-02	2	2	gilleseran@gmail.com	aherbert@apache.org
overview.xml in src/site/xdoc/userguide	124	-	2008-02-07	2025-04-01	25	7	luc@apache.org	aherbert@apache.org
SpearmansCorrelation.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/stat/correlation	73	10	2021-05-14	2025-04-01	5	3	gilleseran@gmail.com	aherbert@apache.org
PolynomialFunction.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/analysis/polynomials	213	15	2021-05-14	2025-03-22	11	4	gilleseran@gmail.com	garydgregory@gmail.com
index.xml in src/site/xdoc	52	-	2008-02-07	2025-02-24	12	7	luc@apache.org	elharo@users.noreply.github...
site.xml in src/site	9	-	2007-05-31	2025-02-18	47	12	psteitz@apache.org	aherbert@apache.org
pmd-ruleset.xml in src/main/resources/pmd	106	-	2021-05-14	2025-02-17	5	4	gilleseran@gmail.com	sebb@apache.org
MatrixUtils.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/linear	450	29	2021-05-14	2025-02-15	7	3	gilleseran@gmail.com	garydgregory@gmail.com
AbstractStepInterpolator.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/sampling	297	22	2021-05-14	2025-02-15	4	3	gilleseran@gmail.com	garydgregory@gmail.com
DormandPrince853StepInterpolator.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/nonstiff	278	8	2021-05-14	2025-02-15	3	3	gilleseran@gmail.com	garydgregory@gmail.com
GillFieldIntegrator.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/nonstiff	58	1	2021-05-14	2025-02-15	4	3	gilleseran@gmail.com	garydgregory@gmail.com
GillIntegrator.java in commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/ode/nonstiff	18	1	2021-05-14	2025-02-15	5	3	gilleseran@gmail.com	garydgregory@gmail.com