Issue Details (XML | Word | Printable)

Key: MATH-283
Type: Bug Bug
Status: Resolved Resolved
Resolution: Fixed
Priority: Blocker Blocker
Assignee: Luc Maisonobe
Reporter: Michael Nischt
Votes: 0
Watchers: 1
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Commons Math

MultiDirectional optimzation loops forver if started at the correct solution

Created: 12/Aug/09 02:51 PM   Updated: 14/Aug/09 07:25 PM
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Component/s: None
Affects Version/s: 2.0
Fix Version/s: 2.1

Time Tracking:
Original Estimate: 24h
Original Estimate - 24h
Remaining Estimate: 24h
Remaining Estimate - 24h
Time Spent: Not Specified
Remaining Estimate - 24h

File Attachments:
  File Name Date Attached Attached By Size
Java Source File Licensed for inclusion in ASF works MultiDirectionalCorrectStartTest.java 2009-08-12 03:02 PM Michael Nischt 3 kB
Environment: none specific for the issue (it's a programming bug)

Resolution Date: 14/Aug/09 07:25 PM


 Description  « Hide
MultiDirectional.iterateSimplex loops forever if the starting point is the correct solution.

see the attached test case (testMultiDirectionalCorrectStart) as an example.

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Michael Nischt added a comment - 12/Aug/09 03:02 PM
the failing unit test

[ Permlink | « Hide ]
Luc Maisonobe added a comment - 14/Aug/09 07:25 PM
fixed in subversion repository as of r804328
thanks for the report and the fix suggestion


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