DocumentationMathematicaBuilt-in FunctionsInput and OutputFormat Types
DisplayForm[expr] prints with 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.
Example: DisplayForm[SubscriptBox["x", "y"]] .
DisplayForm acts as a "wrapper", which affects printing, but not evaluation.
See Section 2.9.10.
See also: FullForm, ToExpression, ToBoxes.
New in Version 3.