出典:Wikipedia
出典:『Wikipedia』 (2011/04/06 00:46 UTC 版)
Dependence logic is a logical formalism, created by Jouko Väänänen, which adds dependence atoms to the language of first-order logic. A dependence atom is an expression of the form
, where
are terms, and corresponds to the statement that the value of
is functionally dependent on the values of
.