if and only if
Conjunction
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Conjunction
- (logic, mathematics) Is equivalent to; implies and is implied by; is true and false in the same cases as.
- A rectangle is a square if and only if all four of its sides have the same length.
- An integer is even if and only if its square is also even.
- French: si et seulement si
- German: genau dann, wenn, dann und nur dann, wenn
- Italian: se e solo se
- Portuguese: se e somente se
- Russian: тогда и только тогда
- Spanish: si y sólo si
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.003