[ww-bugs] Bug 3707: New: bad math environment delimiter in MC/Algebra/IdentifyGeneralPolynomialFeatures.pg

[bugzilla-daemon at webwork.maa.org]

http://bugs.webwork.maa.org/show_bug.cgi?id=3707

           Summary: bad math environment delimiter in
                    MC/Algebra/IdentifyGeneralPolynomialFeatures.pg
           Product: Problem Libraries
           Version: unspecified
          Platform: PC
        OS/Version: Mac OS
            Status: NEW
          Severity: minor
          Priority: P5
         Component: Library (OPL)
        AssignedTo: gjennings at csudh.edu
        ReportedBy: andras.balogh at utrgv.edu
        Web browser ---
           version:


In problem
MC/Algebra/IdentifyGeneralPolynomialFeatures.pg
table cells have display formula inserted \[ ... \]
For this reason no hardcopy is generated, the error message is 
! LaTeX Error: Bad math environment delimiter.

Changing \[...\] to \(...\) works, that is changing the line
   $table = $table . row( "\[$term[$k]\]", ans_rule(10), ans_rule(10))
to
   $table = $table . row( "\($term[$k]\)", ans_rule(10), ans_rule(10))

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