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Wff vs Iff - What's the difference?

wff | iff |

Wff is likely misspelled.


Wff has no English definition.

As an abbreviation iff is

if and only if; used to show that the truth values of two statements are the same.

As an initialism IFF is

interchange File Format, a file format standard developed for Amiga computers.

wff

English

Alternative forms

* wff ===(en)===
  • well-formed formula
  • iff

    English

    Abbreviation

    (Abbreviation) (head)
  • (mathematics, logic) if and only if; used to show that the truth values of two statements are the same.
  • See also

    * formal logic