Login Preferences
About News Publications Statistics Downloads API Guide License How to use Preferences
bn:00706632n
Noun Concept
Categories: Mathematical terminology, Logical connectives, All articles needing additional references, Necessity and sufficiency, Articles with short description
EN
if and only if  all and only  Bi-implication  equivalence operation  if, and only if
EN
In logic and related fields such as mathematics and philosophy, "if and only if" is a biconditional logical connective between statements, where either both statements are true or both are false. Wikipedia
Definitions
Relations
Sources
EN
In logic and related fields such as mathematics and philosophy, "if and only if" is a biconditional logical connective between statements, where either both statements are true or both are false. Wikipedia
A biconditional logical connective between statements, where either both statements are true or both are false Wikipedia Disambiguation
Logical connective Wikidata
IS A
Boolean function
NOTATION
triple bar
Wikipedia
EN
if and only if
Wikidata
EN
if and only if
Wikipedia Redirections
EN
all and only, Bi-implication, if, and only if, If & only if, If and Only If, iff, just in case (catachresis), material equivalence, materially equivalent, precisely when, ↔, ⇔
Wikidata Alias
EN
equivalence operation, iff

Please note that, in order to improve your browsing experience on this website, BabelNet® uses various types of cookies, including: browsing functionality, performance and statistical cookies.

By continuing to browse the site you are agreeing to our use of cookies. OK

License