Possible Duplicate:
Left and right subscript
How can I make a superscript on the upper left hand corner of a letter?
math-modesuperscripts
Possible Duplicate:
Left and right subscript
How can I make a superscript on the upper left hand corner of a letter?
Best Answer
You can use the standard
^
operator; if you require better control, the leftidx package can be an option: