1.Previous
3.Next

Commonly used logical connectives include the following ones.
* Negation (not): , , (prefix) in which is the most modern and widely used, and is also common;
* Conjunction (and): , , (prefix) in which is the most modern and widely used;
* Disjunction (or): , (prefix) in which is the most modern and widely used;
* Implication (if...then): , , , (prefix)

1.Previous
3.Next