Proof
Proposition | Derivation |
---|---|
Given | |
Given | |
Material implication | |
Modus ponens |
Proposition | Derivation |
---|---|
Given | |
Given | |
Material implication | |
Transposition | |
Modus ponens |
Read more about this topic: Disjunctive Syllogism
Famous quotes containing the word proof:
“a meek humble Man of modest sense,
Who preaching peace does practice continence;
Whose pious lifes a proof he does believe,
Mysterious truths, which no Man can conceive.”
—John Wilmot, 2d Earl Of Rochester (16471680)
“The insatiable thirst for everything which lies beyond, and which life reveals, is the most living proof of our immortality.”
—Charles Baudelaire (18211867)
“The chief contribution of Protestantism to human thought is its massive proof that God is a bore.”
—H.L. (Henry Lewis)