Log Message:
-----------
remove \ensuremath
from around the output. I don't think it will work properly (although it might have worked with LatexToHTML)
Modified Files:
--------------
pg/lib:
Fraction.pm
Revision Data
-------------
Index: Fraction.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Fraction.pm,v
retrieving revision 1.2
retrieving revision 1.3
diff -Llib/Fraction.pm -Llib/Fraction.pm -u -r1.2 -r1.3
--- lib/Fraction.pm
+++ lib/Fraction.pm
@@ -313,13 +313,13 @@
}
# positive fraction: print out in plain math mode
elsif ($self->scalar > 0) {
- $out = "\\ensuremath{ \\frac{$self->{numerator}}{$self->{denominator}} }";
+ $out = " \\frac{$self->{numerator}}{$self->{denominator}} ";
}
# negative fraction: print out negative sign and then absolute value in
# fraction form, avoiding parenthesis around the negative portion.
else {
my $foo = -$self->{numerator};
- $out = "\\ensuremath{ -\\frac{$foo}{$self->{denominator}} }";
+ $out = " -\\frac{$foo}{$self->{denominator}} ";
}
$out;
@@ -341,8 +341,8 @@
my $coeff = int($tempNum/$tempDenom);
$tempNum = $tempNum % $tempDenom;
- $out = "\\ensuremath{ -$coeff \\frac{abs($tempNum)}{abs($tempDenom)} }" if ($self->scalar < 0);
- $out = "\\ensuremath{ $coeff \\frac{$tempNum}{$tempDenom} }" if ($self->scalar > 0);
+ $out = " -$coeff \\frac{abs($tempNum)}{abs($tempDenom)} " if ($self->scalar < 0);
+ $out = " $coeff \\frac{$tempNum}{$tempDenom} " if ($self->scalar > 0);
$out = $coeff if ($tempNum == 0);
}
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