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Meaning of INVERSE

Pronunciation:  [n]'invurs, [v]in'vurs, 'invurs

Matching Terms:  inverse address resolution protocol, inverse density dependence, inverse function, inversely, inversion

Computing Dictionary

Given a function, f : D -> C, a function g : C -> D is called a left inverse for f if for all d in D, g (f d) = d and a right inverse if, for all c in C, f (g c) = c and an inverse if both conditions hold. Only an injection has a left inverse, only a surjection has a right inverse and only a bijection has inverses. The inverse of f is often written as f with a -1 superscript.

Thesaurus Terms
 Related Terms: adversative, adverse, adversive, antagonistic, anti, antipathetic, antipodal, antipode, antipodes, antipole, antithesis, antithetic, antonym, antonymous, at cross-purposes, balancing, change, clashing, compensating, conflicting, confronting, contra, contradictory, contradistinct, contrapositive, contrarious, contrary, contrasted, converse, counter, counterbalance, counterbalancing, countercheck, counterpoint, counterpoise, counterpoised, counterpole, counterterm, countervailing, dead against, discordant, discrepant, eyeball to eyeball, eyeball-to-eyeball, facing, foil, heads, hostile, inconsistent, inimical, invert, obverse, offset, opposed, opposing, opposite, opposite number, opposite side, oppositional, oppositive, oppugnant, other face, other side, perverse, polar, polaric, polarized, repugnant, reverse, revert, setoff, squared off, tails, the contrary, the other side, transplace, transpose, turn, vis-a-vis