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Wherever logic is applied, especially in mathematical discussions, it has the same meaning as above: it is an abbreviation for if and only if, indicating that one statement is both necessary and sufficient for the other. This is an example of mathematical jargon (although, as noted above, if is more often used than iff in statements of definition).
Venn diagram of (true part in red) In logic and mathematics, the logical biconditional, also known as material biconditional or equivalence or biimplication or bientailment, is the logical connective used to conjoin two statements and to form the statement "if and only if" (often abbreviated as "iff " [1]), where is known as the antecedent, and the consequent.
In logic, a set of symbols is commonly used to express logical representation. The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics.
Logical equivalence is different from material equivalence. Formulas and are logically equivalent if and only if the statement of their material equivalence is a tautology.
What Does 'DNI' Mean in Slang? "DNI" means "do not interact." Why Do People Use 'DNI'? People typically use "DNI" on social media as a warning to the people who are scrolling through their content ...
Operate IFF as indicated or IFF is operating as indicated. Squawk flash Use the flash feature on the IFF which cause the transponder signal to highlight on radar display. Hence the term means to announce your location. Squawking An informative call denoting a bogey is responding with an IFF mode (#). Stack
President Donald Trump said Friday that a first round of tariffs on Canada, Mexico, and China will begin on his self-imposed deadline Feb. 1 but that some duties on oil and gas may be limited.
"Grandmacore" is an aesthetic inspired by the home, fashion and lifestyle of a traditional grandmother. Here why it's growing in popularity.