In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+2205 (EMPTY SET).
See also#
\backslashbase\lnotbase\negbase
\emptysetSymbol
The ∅ symbol (Empty set, U+2205), written as \emptyset in LaTeX math mode.
The ∅ symbol (Empty set, U+2205), written as \emptyset in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+2205 (EMPTY SET).
\backslash base\lnot base\neg base