In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+22C3 (N-ARY UNION).
\bigcupSymbol
The ⋃ symbol (N-ary union, U+22C3), written as \bigcup in LaTeX math mode.
The ⋃ symbol (N-ary union, U+22C3), written as \bigcup in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+22C3 (N-ARY UNION).