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if and only if · Vinony

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EntityQ949972· pop 51· linked from 1,655 articles

if and only if

logical connective

Article

↔⇔≡⟺

Logical symbols representing iff

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Connections

logical disjunction

Categories

Logical connectives Mathematical terminology Necessity and sufficiency

Sources

wikipedia.externallinksexternallink

logical biconditional

Entity

International Standard Book Number

Wayback Machine

mathematical logic

propositional calculus

equivalence relation

logical contradiction

logical negation

logical conjunction

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What links here1,655 pages

convergence test

characterization

isomorphism theorem

necessity and sufficiency

logical equivalence

Begriffsschrift

Dedekind-infinite set

Invariant measure

Readers-writers problem

convex analysis

Substitution model

Diophantine set

two-phase locking

square root of a matrix

Riemann series theorem

continued fraction

Operational transformation