Symbols:Set Theory/Symmetric Difference

Symmetric Difference

 * $\symdif$

The symmetric difference between two sets $S$ and $T$ is denoted $S \symdif T$ and consists of all the elements in either set, but not in both.


 * $S \symdif T := \paren {S \setminus T} \cup \paren {T \setminus S}$