An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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n-body problem
  پراسه‌ی ِ n جسم  
parâse-ye n-jesm
Fr.: problème de n-corps  

The mathematical problem of studying the behavior (e.g., velocities, positions) of any number of objects moving under their mutual gravitational attraction for any time in the past or future. Same as the → many-body problem.

See also: → body; → problem.