DisplayForm

DisplayForm[expr]
prints with low-level boxes inside expr shown in explicit two-dimensional or other form.

In ordinary StandardForm output, boxes such as SubscriptBox are shown literally. In DisplayForm they are shown as explicit two-dimensional constructs.

Display a box expression as formatted:

Out[1]=

Out[2]//DisplayForm=

Formatting for a row of elements:

Display nested boxes:

A subscript and superscript as nested boxes:

A subscript and superscript in a single box:

Vector notation from an OverscriptBox:

Symbolic sum displayed using an UnderoverscriptBox:

Display a GridBox:

Display with row and column lines:

Add a frame:

Display using italic slant:

Display using Title cell style:

Evaluate an expression:

Convert to boxes:

Display the boxes:

The box is interpreted as the second argument: