In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+222F (SURFACE INTEGRAL).
\oiintSymbol
The ∯ symbol (Surface integral, U+222F), written as \oiint in LaTeX math mode.
The ∯ symbol (Surface integral, U+222F), written as \oiint in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+222F (SURFACE INTEGRAL).