[ww-bugs] Bug 3423: New: Index of rows are missing in part b) funny operations on part a) with a particular seed

bugzilla-daemon at webwork.maa.org bugzilla-daemon at webwork.maa.org
Sun Sep 13 14:32:05 EDT 2015


http://bugs.webwork.maa.org/show_bug.cgi?id=3423

           Summary: Index of rows are missing in part b) funny operations
                    on part a) with a particular seed
           Product: Problem libraries
           Version: unspecified
          Platform: PC
               URL: /opt/webwork/courses/MKeindl_119/templates/Library/Miz
                    zou/Finite_Math/MatrixOperations/RowOp4by5a.pg_with_pr
                    oblemSeed=1748
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: Library (OPL)
        AssignedTo: jj at asu.edu
        ReportedBy: monika.keindl at nau.edu
        Web browser ---
           version:


Both of these are produced with seed 1748.


"(b) On the original matrix, perform the row operation -3 R to R."

Does not specify which rows to do the operation on.

"a) On the matrix above, perform the row operation 3 R_{4} + R_{4} \to R_{4}."

It's not specifically incorrect but not too beneficial.

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