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Posted to dev@poi.apache.org by bu...@apache.org on 2018/03/29 11:35:47 UTC

[Bug 62230] New: Formula evaluation fails when using matrix multiplication within SUM function call with #VALUE!

https://bz.apache.org/bugzilla/show_bug.cgi?id=62230

            Bug ID: 62230
           Summary: Formula evaluation fails when using matrix
                    multiplication within SUM function call with #VALUE!
           Product: POI
           Version: 3.16-FINAL
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: major
          Priority: P2
         Component: XSSF
          Assignee: dev@poi.apache.org
          Reporter: ak.azad@gmail.com
  Target Milestone: ---

Created attachment 35823
  --> https://bz.apache.org/bugzilla/attachment.cgi?id=35823&action=edit
test cases with screen shots

Similar to bug https://bz.apache.org/bugzilla/show_bug.cgi?id=61116 .

Please check the attached pdf for visual detail.

How could I download the intermediate build to test, I could only test with
3.17-Final where this bug still remains.

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[Bug 62230] Formula evaluation fails when using matrix multiplication within SUM function call with #VALUE!

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=62230

Alexander Vitkovskiy <sa...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

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[Bug 62230] Formula evaluation fails when using matrix multiplication within SUM function call with #VALUE!

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=62230

Yegor Kozlov <ye...@dinom.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #4 from Yegor Kozlov <ye...@dinom.ru> ---
The problem is no longer reproducible with the latest build from trunk. There
have been improvements in evaluation of array formulas which seem to have fixed
this.

Yegor

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[Bug 62230] Formula evaluation fails when using matrix multiplication within SUM function call with #VALUE!

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=62230

--- Comment #2 from azad <ak...@gmail.com> ---
Created attachment 35835
  --> https://bz.apache.org/bugzilla/attachment.cgi?id=35835&action=edit
source and input files

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[Bug 62230] Formula evaluation fails when using matrix multiplication within SUM function call with #VALUE!

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=62230

--- Comment #3 from azad <ak...@gmail.com> ---
(In reply to Javen O'Neal from comment #1)
> POI array formula support definitely needs some love.
> 
> Would you be willing to write a unit test demonstrating the problem? With
> that, we'd be halfway to a solution.
> 
> This might be a good place to write it:
> https://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/
> formula/eval/TestFormulaBugs.java?view=log

Hi,
I have added my own test source and input files.


I hope you find it easy to reproduce the situation.

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[Bug 62230] Formula evaluation fails when using matrix multiplication within SUM function call with #VALUE!

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=62230

Javen O'Neal <on...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Javen O'Neal <on...@apache.org> ---
POI array formula support definitely needs some love.

Would you be willing to write a unit test demonstrating the problem? With that,
we'd be halfway to a solution.

This might be a good place to write it:
https://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/eval/TestFormulaBugs.java?view=log

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