It is important to note that the last expressions are not equivalent to the 3-place parenthesis <math>\texttt{(} a \texttt{,} b \texttt{,} c \texttt{)}.\!</math> | It is important to note that the last expressions are not equivalent to the 3-place parenthesis <math>\texttt{(} a \texttt{,} b \texttt{,} c \texttt{)}.\!</math> |