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Author SHA1 Message Date
Alex Herbert
5245a685a0 sonar fix: Handle variance=0 in skewness computation for input array 2021-08-21 14:37:13 +02:00
Alex Herbert
30aa597f1e sonar fix: Ensure checkFeasableCount is not negative. 
Change loop condition to 'i <= checkFeasableCount' from 'i <
checkFeasableCount + 1'

This ensures the loop to identify a new feasible column (RealMatrix
arxk) always executes at least once even with checkFeasibleCount at the
limit of 0 or Integer.MAX_VALUE.
 2021-08-21 14:37:13 +02:00
Alex Herbert
228a832532 Javadoc typo 2021-08-21 14:37:13 +02:00
Alex Herbert
75c7377e47 Only restore interrupted state if necessary 2021-08-21 14:37:13 +02:00
Alex Herbert
26e4a737f7 Javadoc typo 2021-08-21 14:37:13 +02:00
Alex Herbert
1bdb310ffa Sonar fix: restore thread interrupted state 2021-08-21 14:37:13 +02:00
Gilles Sadowski
3ba0221c26 Simplify data format for "SimplexOptimizerTest" (randomized) input. 
This commit also makes the following changes (unit tests):
 * Add/remove/rename/rewrite test functions.
 2021-08-21 14:33:30 +02:00
Alex Herbert
7813ecb115 Update plugin order in pom 
checkstyle
spotbugs
pmd
 2021-08-19 00:35:58 +01:00
Alex Herbert
86624912ff Update distribution source archive specification 
Copy from commons-rng multi-module project
 2021-08-19 00:29:56 +01:00
Alex Herbert
b6acad285d Remove checksum from installed artifacts 
This creates md5 and sha1 checksums for the dist-archive pom in the
local maven repository. It is not required.
 2021-08-19 00:19:54 +01:00
Alex Herbert
c8b45d43fa Add jars to dist archive 2021-08-19 00:19:54 +01:00
Alex Herbert
6e1e402ed6 Remove plugin checks from default goal 
These plugins already run using executions:

apache-rat:check (validate)
checkstyle:check (verify)

Added to verify using executions:

pmd:check
spotbugs:check
 2021-08-19 00:09:46 +01:00
Alex Herbert
e693b4d264 Use JUnit 5 Assertions for exact double equality 
Fix checkstyle
 2021-08-18 23:33:00 +01:00
Alex Herbert
56b7b12c2a Simplify atan2 expressions when y is non-zero 2021-08-18 23:16:01 +01:00
Alex Herbert
7cb883c54b sonar fix: avoid division by zero in atan2 when y=0 2021-08-18 23:02:55 +01:00
Alex Herbert
f06bb2aa3f Update atan2 special cases test 
Enumerate all combinations of 0, infinity and another value (0.1) with
+/- for each. Results are the same with java.lang.Math.
 2021-08-18 23:02:55 +01:00
Alex Herbert
f6fe96b23f Sonar fix: Replace x != x with Double.isNaN 2021-08-18 18:30:53 +01:00
Alex Herbert
e97c3288a5 Sonar fix: Cast operands to double before assigning result to double 2021-08-18 16:41:10 +01:00
Alex Herbert
21a9aa4413 Sonar fix: use equals to compare Integers 2021-08-18 11:14:58 +01:00
Alex Herbert
0a42dc86cb Remove unused imports 2021-08-18 10:45:14 +01:00
Alex Herbert
58e0efc651 Sonarfix: Rename test for equality in markers 
Use explicit equals method to check equality (not assertEquals)
 2021-08-18 08:26:14 +01:00
Alex Herbert
1c88930c3a Remove duplicate ConstantName module 2021-08-16 09:57:33 +01:00
Gilles Sadowski
9be74e3abd Nit: Display debug file name. 2021-08-16 02:03:08 +02:00
Gilles Sadowski
1d1fe2acc0 Make debugging parameters optional (unit test). 
First optional parameter is the prefix of the output file's name.
Second optional parameter is the list of simplex vertices to save.
 2021-08-15 18:55:49 +02:00
Gilles Sadowski
a0cd950a7c Simplify null checks. 2021-08-14 16:18:36 +02:00
Gilles Sadowski
8804071ac7 Update copyright information. 2021-08-14 03:24:08 +02:00
Gilles Sadowski
070676d219 MATH-1625: Gnuplot script for visual debugging. 2021-08-14 02:42:28 +02:00
Gilles Sadowski
5f36bf970a MATH-1625: Add callback to generate debugging output (unit test). 
Debugging output is activated through specifying a file prefix in the CSV input file.
 2021-08-14 01:51:43 +02:00
Gilles Sadowski
310b21e4d7 MATH-1625: Enable callback in "SimplexOptimizer". 2021-08-14 01:51:43 +02:00
Gilles Sadowski
e9d811daa3 Override "toString". 2021-08-14 01:51:43 +02:00
Gilles Sadowski
e3b029d28a Javadoc. 2021-08-14 01:51:43 +02:00
Alex Herbert
56ae620aeb Ignore site-content.README 2021-08-13 14:22:11 +01:00
Alex Herbert
c9b95e6eaf Avoid existing site checkout in all child modules 2021-08-13 14:11:47 +01:00
Alex Herbert
0230ab72ce Track changes 2021-08-13 09:26:24 +01:00
Arturo Bernal
1e4662de5a
Simplify assertions with simpler equivalent. (#196) 2021-08-13 09:24:22 +01:00
Gilles Sadowski
872b655950 Javadoc. 2021-08-12 03:03:42 +02:00
Gilles Sadowski
9371883b2b Increase number of allowed failures (unit tests). 2021-08-12 02:04:15 +02:00
Gilles Sadowski
59e9604dd8 Consistency check to ensure that "TestFunction" implementations are correct. 
Call is commented out (it is mostly intended for a one-time visual check).
 2021-08-12 01:59:37 +02:00
Gilles Sadowski
f29ebd2e13 More test functions. 2021-08-12 01:56:44 +02:00
Gilles Sadowski
6a7b4ccbe3 Drop repeated tests inside "SimplexOptimizerTest.Task" class. 
Explicitly specify the initial simplex side (as test parameter).
 2021-08-11 19:58:28 +02:00
Gilles Sadowski
9b7a2c8edc Delete spurious files. 
Files were committed by mistake.
 2021-08-11 13:30:44 +02:00
Gilles Sadowski
aea043cffd Function optimum is rarely found: Disable (comment out) test. 2021-08-10 12:44:01 +02:00
Gilles Sadowski
59573134d8 Reduce build failure frequency. 2021-08-10 12:43:23 +02:00
Gilles Sadowski
04d1b46525 Unused "import". 2021-08-10 12:42:13 +02:00
Gilles Sadowski
1fb5411a81 Move tests for expected exceptions to "SimplexOptimizerTest" class. 2021-08-10 11:47:59 +02:00
Gilles Sadowski
9fd6725d51 MATH-1623: Add unit tests for "HedarFukushimaTransform". 
Adapt input files for the "simulated annealing" option.

Class "SimplexOptimizerHedarFukushimaTest" superseded by input from CSV.
 2021-08-10 11:06:14 +02:00
Gilles Sadowski
bdd6bc4d13 Unused "import". 2021-08-10 10:56:17 +02:00
Gilles Sadowski
061c6d2c30 Unused field. 2021-08-10 10:22:12 +02:00
Gilles Sadowski
858ecda80f MATH-1623: Remove duplicate unit tests. 
Standard test functions are now handled by class "SimplexOptimizerTest".
 2021-08-10 01:07:31 +02:00
Gilles Sadowski
fdbb8b98f5 MATH-1623: Add parameterized unit tests for simplex-based optimizers. 2021-08-09 18:27:00 +02:00