Max Bruckner dacf9fba46 OperatorNode: bugfix: toTex creates invalid LaTeX
toTex has been creating invalid LaTeX for fractions where the operands
are in parenthesis, see '(1+1)/2' for example
2015-04-05 14:29:15 +02:00
..
2015-04-05 14:25:54 +02:00
2015-04-05 14:29:12 +02:00
2015-04-05 14:25:54 +02:00
2015-04-05 14:29:12 +02:00
2015-04-05 14:29:12 +02:00