In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+2AB6 (SUCCEEDS ABOVE NOT EQUAL TO).
\succneqqSymbol
The ⪶ symbol (Succeeds above not equal to, U+2AB6), written as \succneqq in LaTeX math mode.
The ⪶ symbol (Succeeds above not equal to, U+2AB6), written as \succneqq in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+2AB6 (SUCCEEDS ABOVE NOT EQUAL TO).