• the convention of not naming the main character|violence is the rule not the exception|his formula for impressing visitors
  • it was his rule to take a walk before breakfast|short haircuts were the regulation
  • he determined the upper bound with Descartes' rule of signs|he gave us a general formula for attacking polynomials
  • the principle of the conservation of mass|the principle of jet propulsion|the right
  • France held undisputed dominion over vast areas of Africa|the rule of Caesar
  • The King decreed that all firstborn males should be killed
  • Money reigns supreme here|Hispanics predominate in this neighborhood