This is documentation for Mathematica 4, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)

DisplayFormTreeForm

FullForm

FilledSmallSquareFullForm[expr] prints as the full form of expr, with no special syntax.

FilledSmallSquare Example: FullForm[a + b^2] LongRightArrow.

FilledSmallSquareFullForm acts as a "wrapper", which affects printing, but not evaluation.

FilledSmallSquare See The Mathematica Book: Section 2.1.1, Section 2.1.1, Section 2.1.4, Section 2.3.1, Section 2.3.13 and Section 2.8.1.

FilledSmallSquare See also: InputForm, TreeForm.

Further Examples

DisplayFormTreeForm