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: 3 Search : quadratic
quadratic
  چاروشی   
câruši

Fr.: quadratique   

Of or relating to or resembling a → square.
Of, relating to, or containing terms with powers no higher than the power of two.

Quadratic, adj. of quadrate, from L. quadratus p.p. of quadrare "to make square."

Câruši pertaining to câruš "square," from Av. caθruša- "four sides (of a four-sided figure)," from caθru- "four," Mod.Pers. cahâr, câr "four," cognate with L. quattuor, → four.

quadratic equation
  هموگش ِ چاروشی   
hamugeš-e câruši

Fr.: équation quadratique   

An equation with the general form of ax2 + bx +c = 0, in which the highest power of the unknown is the second power (square).

quadratic; → equation.

quadratic formula
  دیسول ِ چاروشی   
disul-e câruši

Fr.: formule quadratique   

A formula relating the unknown part of a → quadratic equation to the known parts.

quadratic; → formula.