Cubic number

Also found in: Wikipedia.
a number produced by multiplying a number into itself, and that product again by the same number. See Cube.

See also: Cubic

References in periodicals archive ?
We have also proposed a conversion formula for neutrosophic cubic number into fuzzy number.
The decision makers' weights and criteria (attributes) weights are described by neutrosophic cubic numbers using linguistic variables.
The 13 papers explore such topics as automorphic Galois representations and the inverse Galois problem, from Galois to Hopf Galois: theory and practice, a space weight one modular forms attached to totally real cubic number fields, the characterization of gaps and elements of a numerical semigroup using Groebner bases, fractional p-adic differentiability under the Amice transform, and when the modular world become non-holomorphic.
The purpose of this paper is to provide some results in that direction for cubic number fields.
We will restrict our attention to finding elements in the rings of integers of pure cubic number fields Q([cube root of d]),where d is even, that cannot be written as a difference of two squares.
My guess: they would have seized on the fact that 8 is the first cubic number (after 1), implying a secret message of completion and wholeness.
Nichomachus also considered the connections between numbers and three-dimensional geometrical patterns, such as the cubic numbers and the pyramidal numbers.