:!
- return negation of value:&&
- calculate conjunction of values:->
- calculate logic implication :??
- calculate alternation of values:^^
- calculate disjunction of values:and
- calculate conjunction of values:impl
- calculate logic implication :not
- return negation of value:or
- calculate alternation of values:xor
- calculate disjunction of valueswikistrona zmodyfikowana 2014/0601/2317