In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+25FC (BLACK MEDIUM SQUARE).
\blacksquareSymbol
The ◼ symbol (Black medium square, U+25FC), written as \blacksquare in LaTeX math mode.
The ◼ symbol (Black medium square, U+25FC), written as \blacksquare in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+25FC (BLACK MEDIUM SQUARE).