Axiom of Choice Set-theory axiom asserting the ability to choose one element from each of a family of nonempty sets; important equivalents, history, examples, and mathematical consequences.
Boolean algebra: structure, laws, history, and applications Boolean algebra Boolean algebra studies binary values and logical operations (AND, OR, NOT). It provides rules for simplifying logical expressions and underlies digital circuits, set operations, a…
Church–Turing thesis A foundational claim in computability theory: any effectively calculable function can be computed by a Turing machine. Explains formal meanings, history, consequences, and notable…
