Better way to eliminate superfluous parentheses in fractions

NoelDeMartin · Feb 21, 2004 · f20e195 · f20e195
1 parent ba90d6d
commit f20e195
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/filter/algebra/AlgParser.pm b/filter/algebra/AlgParser.pm
@@ -553,8 +553,10 @@ sub tolatex {
 	if ($args[2]->[0] =~ /binop[12]|numberE|unop1/)
       {($p3,$p4)=qw{ \left( \right) };}
     if ($args[0] eq '/'){
-	return('\frac{' . $p1 . $args[1]->tolatex() . $p2 . '}'.
-               '{' . $p3 . $args[2]->tolatex() . $p4 . '}' );
+#	return('\frac{' . $p1 . $args[1]->tolatex() . $p2 . '}'.
+#               '{' . $p3 . $args[2]->tolatex() . $p4 . '}' );
+	return('\frac{' . $args[1]->tolatex() . '}'.
+               '{' . $args[2]->tolatex() . '}' ); 
     }
     else{
     return ($p1 . $args[1]->tolatex() . $p2 . $args[0] . $p3 .