In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+0237 (LATIN SMALL LETTER DOTLESS J).
See also#
\backslashbase\lnotbase\negbase
The ȷ symbol (Latin small letter dotless j, U+0237), written as \jmath in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+0237 (LATIN SMALL LETTER DOTLESS J).
\backslash base\lnot base\neg base