Sanakirja
Tekoälykääntäjä
| Kieli | Käännökset |
|---|---|
| italia | numero algebrico |
| ruotsi | algebraiskt tal |
| saksa | algebraische Zahl |
| suomi | algebrallinen luku |
| tšekki | algebraické číslo |
| unkari | algebrai szám |
Määritelmät
Substantiivi
- (algebra, number theory) A complex number (more generally, an element of a number field) that is a root of a polynomial whose coefficients are integers; equivalently, a complex number (or element of a number field) that is a root of a monic polynomial whose coefficients are rational numbers.
Esimerkit
- The golden ratio (φ) is an algebraic number since it is a solution of the quadratic equation x^2 + x - 1 = 0 , whose coefficients are integers.
- The square root of any integer 'n' is an algebraic number since it is a solution of the quadratic equation x^2 - n = 0 , whose coefficients are integers.
Taivutusmuodot
| Monikko | algebraic numbers |
Luokat
(algebra, number theory) A complex number (more generally, an element of a number field) that is a root of a polynomial whose coefficients are integers; equivalently, a complex number (or element of a number field) that is a root of a monic polynomial whose coefficients are rational numbers.
The square root of 2 is an algebraic number equal to the length of the hypotenuse of a right triangle with legs of length 1.
(algebra, number theory) A complex number (more generally, an element of a number field) that is a root of a polynomial whose coefficients are integers; equivalently, a complex number (or element of a number field) that is a root of a monic polynomial whose coefficients are rational numbers.
Algebraic numbers on the complex plane colored by degree (bright orange/red = 1, green = 2, blue = 3, yellow = 4). The larger points come from polynomials with smaller integer coefficients.
(algebra, number theory) A complex number (more generally, an element of a number field) that is a root of a polynomial whose coefficients are integers; equivalently, a complex number (or element of a number field) that is a root of a monic polynomial whose coefficients are rational numbers.
Algebraic numbers colored by degree (blue = 4, cyan = 3, red = 2, green = 1). The unit circle is black.