The use of the term "corollary", rather than "proposition" or "theorem", is intrinsically subjective. This theorem has the following formally stronger corollary. The theorem is a quick corollary of the Alexander subbase theorem. The Basic Theorem and its Corollary are often used to simplify proofs. It is frequently proved as a corollary of Euler's theorem. Often these domains consist of general categories following a corollary such as a theorem. The blockade began the basis of the Roosevelt Corollary to the Monroe doctrine. This is a corollary of the hairy ball theorem. Violates endorsements ban too, which has an obvious corollary for discouraging patronage. Political freedom is the corollary of economic freedom. The corollary to the preceding sentence, with the same signification. This is a corollary of Baker's theorem, proved in 1966. Individual immunity is the necessary corollary to collective liability. The invariance of charge can be derived as a corollary of Maxwell's equations. Later, Isaac Newton explained this as a corollary of his law of universal gravitation.