KnowraAugustus De MorganLinked fromLinked fromThe 7 pages that link to Augustus De Morgan, each with the reason it gives.All 7Broader topic 1Related 6Boolean algebraRelated: His logical work helped shape the algebraic study of propositions.George BooleRelated: De Morgan and Boole developed influential but distinct algebraic approaches to logic.Four color theoremRelated: Guthrie's question reached the mathematical community through De Morgan.Miquel pointRelated: De Morgan published an early account of the concurrence now associated with Miquel.Five color theoremRelated: He received Guthrie's question and brought it to other mathematicians' attention.Reuschle's theoremRelated: His era overlaps the historical setting in which classical triangle results circulated.