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- Napoleon's_problem abstract "Napoleon's problem is a famous compass construction problem. In it, a circle and its center are given. The challenge is to divide the circle into four equal arcs using only a compass. Napoleon was known to be an amateur mathematician but it is not known if he either created or solved the problem. Napoleon's friend the Italian mathematician Lorenzo Mascheroni introduced the limitation of using only a compass (no straight edge) into geometric constructions. But actually, the challenge above is easier than the real Napoleon's problem, consisting in finding the center of a given circle with compass alone. The following sections will describe solutions to both problems, and the proofs that they work.In 1672, Georg Mohr produced a book, "Euclides Danicus", that predated Mascheroni, though the book was only rediscovered in 1928.".
- Napoleon's_problem thumbnail Pb_napoleon.png?width=300.
- Napoleon's_problem wikiPageID "2941110".
- Napoleon's_problem wikiPageRevisionID "597632192".
- Napoleon's_problem hasPhotoCollection Napoleon's_problem.
- Napoleon's_problem subject Category:Articles_containing_proofs.
- Napoleon's_problem subject Category:Euclidean_plane_geometry.
- Napoleon's_problem subject Category:Mathematical_problems.
- Napoleon's_problem subject Category:Napoleon.
- Napoleon's_problem type Abstraction100002137.
- Napoleon's_problem type Attribute100024264.
- Napoleon's_problem type Condition113920835.
- Napoleon's_problem type Difficulty114408086.
- Napoleon's_problem type MathematicalProblems.
- Napoleon's_problem type Problem114410605.
- Napoleon's_problem type State100024720.
- Napoleon's_problem comment "Napoleon's problem is a famous compass construction problem. In it, a circle and its center are given. The challenge is to divide the circle into four equal arcs using only a compass. Napoleon was known to be an amateur mathematician but it is not known if he either created or solved the problem. Napoleon's friend the Italian mathematician Lorenzo Mascheroni introduced the limitation of using only a compass (no straight edge) into geometric constructions.".
- Napoleon's_problem label "Napoleon's problem".
- Napoleon's_problem label "Problem Napoleona".
- Napoleon's_problem label "Problema de Napoleón".
- Napoleon's_problem label "Problème de Napoléon".
- Napoleon's_problem label "مسألة نابليون".
- Napoleon's_problem label "ナポレオンの問題".
- Napoleon's_problem label "拿破崙問題".
- Napoleon's_problem sameAs Problema_de_Napoleón.
- Napoleon's_problem sameAs Problème_de_Napoléon.
- Napoleon's_problem sameAs ナポレオンの問題.
- Napoleon's_problem sameAs Problem_Napoleona.
- Napoleon's_problem sameAs m.08f2rn.
- Napoleon's_problem sameAs Q2670506.
- Napoleon's_problem sameAs Q2670506.
- Napoleon's_problem sameAs Napoleon's_problem.
- Napoleon's_problem wasDerivedFrom Napoleon's_problem?oldid=597632192.
- Napoleon's_problem depiction Pb_napoleon.png.
- Napoleon's_problem isPrimaryTopicOf Napoleon's_problem.
