Logical Connectives - Common Logical Connectives

Common Logical Connectives

Name / Symbol Truth table Venn
P = 0 1
Truth/Tautology 1 1
Proposition P 0 1
False/Contradiction 0 0
Negation ¬ 1 0
Binary connectives P = 0 0 1 1
Q = 0 1 0 1
Conjunction 0 0 0 1
Alternative denial 1 1 1 0
Disjunction 0 1 1 1
Joint denial 1 0 0 0
Material conditional 1 1 0 1
Exclusive or 0 1 1 0
Biconditional 1 0 0 1
Converse implication 1 0 1 1
Proposition P 0 0 1 1
Proposition Q 0 1 0 1
More information

Read more about this topic:  Logical Connectives

Famous quotes containing the words common and/or logical:

    All this class of pleasures inspires me with the same nausea as I feel at the sight of rich plum-cake or sweetmeats; I prefer the driest bread of common life.
    Sydney Smith (1771–1845)

    It is merely a linguistic peculiarity, not a logical fact, that we say “that is red” instead of “that reddens,” either in the sense of growing, becoming, red, or in the sense of making something else red.
    John Dewey (1859–1952)