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ID Category Severity Reproducibility Date Submitted Last Update
0000670 [ALGLIB] Spec.functions minor have not tried 2016-04-07 13:22 2016-12-23 13:41
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution fixed Platform
Status resolved   OS
Projection none   OS Version
ETA none Fixed in Version 3.11.0 Product Version
  Target Version 3.11.0 Product Build
Summary 0000670: FIXED: some statistical functions are prone to integer overflow
Description Running statistical test (t-test, MWU, WSR) with both samples larger than 32768 resulted in 32-bit overflow. Reproducible in ALGLIB for C#, in 32-bit ALGLIB for C++.

Initial report by Jury Gasnikov mentions unequalvariancettest, but several other functions were affected too.
Steps To Reproduce
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2016-04-07 13:22 SergeyB New Issue
2016-04-07 13:22 SergeyB Status new => assigned
2016-04-07 13:22 SergeyB Assigned To => SergeyB
2016-04-07 13:22 SergeyB Programming language => Unspecified
2016-12-23 13:41 SergeyB Summary Some statistical functions are prone to integer overflow => FIXED: some statistical functions are prone to integer overflow
2016-12-23 13:41 SergeyB Description Updated
2016-12-23 13:41 SergeyB Status assigned => resolved
2016-12-23 13:41 SergeyB Fixed in Version => 3.11.0
2016-12-23 13:41 SergeyB Resolution open => fixed


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