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: 5 Search : algebraic
algebraic
  جبری   
jabri (#)

Fr.: algébrique   

Relating to, involving, or according to the laws of algebra.

algebra + → -ic.

algebraic equation
  هموگش ِ جبری   
hamugeš-e jabri

Fr.: équation algébrique   

An equation in the form of P = 0, where P is a → polynomial having a finite number of terms.

algebra; → equation.

algebraic function
  کریای ِ جبری   
karyâ-ye jabri

Fr.: fonction algébrique   

A function expressed in terms of → polynomials and/or roots of polynomials. In other words, any function y = f(x) which satisfies an equation of the form P0(x)yn + P1(x)yn - 1 + ... + Pn(x) = 0, where P0(x), P1(x), ..., Pn(x) are polynomials in x.

algebraic + → function.

algebraic number
  عدد ِ جبری   
adad-e jabri (#)

Fr.: nombre algébrique   

A number, → real or → complex, that is a → root of a → non-zero polynomial equation whose → coefficients are all → rational. For example, the root x of the polynomial x2 - 2x + 1 = 0 is an algebraic number, because the polynomial is non-zero and the coefficients are rational numbers. The imaginary number i is algebraic, because it is the solution to x2 + 1 = 0.

algebraic; → number.

non-algebraic function
  کریای ِ ناجبری   
karyâ-ye nâjabri

Fr.: fonction non algébrique   

A → transcendental function. Examples are: exponential, logarithmic, and trigonometric functions.

non-; → algebraic + → function.