premise: In theoretical physics, particularly in discussions of , Mach's principle (or Mach's conjecture) is the name given by Einstein to an imprecise hypothesis often credited to the physicist and philosopher Ernst Mach. The idea is that local inertial frames are determined by the large scale distribution of matter, as exemplified by this anecdote:
hypothesis: Mach's principle was a name given by a physicist who has been largely fogotten
reason: does not recognize that einstein is a famous physicist 