Complete theory
= Complete theory
{wiki=Complete_theory}
Complete theory is a concept from model theory, a branch of mathematical logic. In this context, a theory \\( T \\) in a given language \\( L \\) is said to be complete if every statement (or sentence) in the language \\( L \\) is either provably true or provably false from the axioms of the theory \\( T \\).