3
votes
1answer
58 views

Change vertical space in overset

How can I decrease the space in overset? I found this solution online, but it doesn't look quite like the original overset (note I know it is difficult to come up with a solution to handle all cases ...
4
votes
2answers
591 views

How can I adjust the fine positioning of stackrel?

I use stackrel to define a custom stacked relation symbol: \def\qMapsfrom{\stackrel{?}{\Mapsfrom}} However, the question mark is not centered properly and has too much distance from the \Mapsfrom. ...