An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 2 Search : commutative
commutative
  هم‌موتنده   
hammutandé

Fr.: commutatif   

(adj.) Of or pertaining to → commutation.

Adj. from → commute.

commutative law
  قانون ِ هم‌موتشی   
qânun-e hammuteši

Fr.: loi commutative   

A principle holding for the operations of addition and multiplication (in some number domains) that asserts that the consequence of the given operation is not affected by the order in which the terms are considered. Thus x + y = y + x; x . y = y . x.

commutative; → law. The first use of the word commutative in this sense is ascribed to the French mathematician François Joseph Servois (1768-1847).