Geometrography

In mathematics, in geometry, geometrography is the study of geometrical constructions.[1] The concepts and methods of geometrography were first expounded by Émile Lemoine (1840–1912), a French civil engineer and a mathematician, in a meeting of the French Association for the Advancement of the Sciences held at Oran in 1888. [1] Lemoine later expanded his ideas in another memoir read at the Paumeeting of the same Association held in 1892.[2]

It is well known in elementary geometry that certain geometrical constructions are simpler than certain others. But in many case it turns out that the apparent simplicity of a construction does not consist in the practical execution of the construction, but in the brevity of the statement of what has to be done. Can then any objective criterion be laid down by which an estimate may be formed of the relative simplicity of several different constructions for attaining the same end? Lemoine developed the ideas of geometrography to answer this question.[1]



via Tumblr http://ift.tt/2F4sQvL

Comments

Popular Posts