This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)


Updated In 6 Graphic
UnderoverscriptBox[x, y, z]
is the low-level box representation for in notebook expressions.
  • In a notebook, an UnderoverscriptBox can be created by using Ctrl++ to move to the underscript, then Ctrl+% to move to the overscript. Ctrl+Space moves out of the underscript or overscript position.
New in 3 | Last modified in 6