Does Word 2007's equation editor have any equivalent to the \stackrel
or \overset
commands in LaTeX?
I'd like to be able to stack custom text on top of =
signs, etc.
Does Word 2007's equation editor have any equivalent to the I'd like to be able to stack custom text on top of 


You can use
becomes
which becomes A more or less complete description of the formula language in Word is given in Unicode Technical Note #28, although the final implementation differs somewhat in some areas. Unfortunately this is the only real documentation that's there (I asked the author of the math typesetting stuff at MS :)). 


See this article : Superimposing Characters. The basic idea is to insert a field of type equation containing 

