How to put a symbol above another in LaTeX

Question

How to put a symbol above  on the head of  another  For example  I want to produce something like this in one line    a     i e   a above      The effect should be almost the same with    a  except that a is on the top instead of top right of

User · Answer

a  atop        or    a  above 0pt

User · Answer

If you re using   as an operator  consider defining a new operator for it    newcommand  pound   operatornamewithlimits        You can then write things like  pound  n   1  N and get

User · Answer

Use  overset above  main  in math mode  In your case   overset a

[latex] How to put a symbol above another in LaTeX?

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