In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+2663 (BLACK CLUB SUIT).
See also#
\backslashbase\lnotbase\negbase
\clubsuitSymbol
The ♣ symbol (Black club suit, U+2663), written as \clubsuit in LaTeX math mode.
The ♣ symbol (Black club suit, U+2663), written as \clubsuit in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+2663 (BLACK CLUB SUIT).
\backslash base\lnot base\neg base