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• 13:10, 1 September 2023 RhubarbJayde talk contribs created page Axiom of choice (Created page with "The axiom of choice is a somewhat controversial axiom in set theory, which is included in the axiomatic system of ZFC. It asserts that every family \(X\) of nonempty sets has a choice function, i.e. a map \(f: X \to \bigcup X\) so that, for all nonempty \(x \in X\), \(f(x) \in x\). Essentially, for a collection of sets, it is possible to find a function which chooses one element from each "bag" in this collection of bags. In many cases, the axiom of choice is...") Tag: Visual edit