Everything about Truth Values totally explained
In
logic and
mathematics, a
logical value, also called a
truth value, is a value indicating the extent to which a
proposition is
true.
In
classical logic, the only possible truth values are
true and
false.
However, other values are possible in other logics:
fuzzy logic and other forms of
multi-valued logic use more truth values than simply true and false.
Algebraically, the set forms a two-element
Boolean algebra. Other kinds of
algebras may be used as sets of truth values in non-classical logics: for instance,
intuitionistic logic uses
Heyting algebras.
In
topos theory, the
subobject classifier of a topos takes the place of the set of truth values.
Further Information
Get more info on 'Truth Values'.
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