False Film Festival
False or falsehood may refer to: *False (logic) In logic Logic is an interdisciplinary field which studies truth and reasoning Reason is the capacity of consciously making sense of things, applying logic Logic (from Ancient Greek, Greek: grc, wikt:λογική, λογική, labe ..., the negation of truth in classical logic *Lie A lie is an assertion that is believed to be false, typically used with the purpose of deceiving someone. The practice of communicating lies is called lying. A person who communicates a lie may be termed a liar. Lies may serve a variety of ins ... or falsehood, a type of deception in the form of an untruthful statement *false (Unix) False or falsehood may refer to: *False (logic) In logic Logic is an interdisciplinary field which studies truth and reasoning Reason is the capacity of consciously making sense of things, applying logic Logic (from Ancient Greek, G ..., a Unix command * ''False'' (album), a 1992 album by ... [...More Info...] [...Related Items...] 

False (logic)
In logic, false or logical truth, untrue is the state of possessing negative truth value or a nullary logical connective. In a truth function, truthfunctional system of propositional logic, it is one of two postulated truth values, along with its negation, logical truth, truth. Usual notations of the false are 0 (number), 0 (especially in Boolean Logic, Boolean logic and computer science), O (in Polish notation, prefix notation, O''pq''), and the up tack symbol \bot. Another approach is used for several theory (mathematical logic), formal theories (e.g., intuitionistic propositional calculus), where a propositional constant (i.e. a nullary connective), \bot, is introduced, the truth value of which being always false in the sense above. It can be treated as an absurd proposition, and is often called absurdity. In classical logic and Boolean logic In Boolean logic, each variable denotes a truth value which can be either true (1), or false (0). In a classical logic, c ... [...More Info...] [...Related Items...] 