Pasch's axiom

短语

释义与例句

name
  1. 1.

    A statement in plane geometry, used implicitly by Euclid, which cannot be derived from Euclid's postulates. It states that, if a line, not passing through any vertex of a triangle, meets one side of the triangle then it meets another side.

    数学

词源

Its essential role was discovered in 1882 by the German mathematician Moritz Pasch.

来源：wiktionary