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Number whose cube is a given number
a cube root of a number x is a number y that has the given number as its third power; that is y 3 = x . {\displaystyle y^{3}=x.} The number of cube roots
Cube_root
Polynomial equation of degree 3
root and any cube root. The other roots of the equation are obtained either by changing of cube root or, equivalently, by multiplying the cube root by
Cubic_equation
Concept in political science
The cube root law is an observation in political science that the number of members of a unicameral legislature, or of the lower house of a bicameral
Cube_root_law
Ancient geometric construction problem
because a cube of side length 1 has a volume of 13 = 1, and a cube of twice that volume (a volume of 2) has a side length of the cube root of 2. The impossibility
Doubling_the_cube
Number with an integer power equal to 1
first that require cube roots. There are 6 primitive seventh roots of unity, which are pairwise complex conjugate. The sum of a root and its conjugate
Root_of_unity
Arithmetic operation, inverse of nth power
number x of which the root is taken is the radicand. A root of degree 2 is called a square root and a root of degree 3, a cube root. Roots of higher degree
Nth_root
Removal of square roots from denominators
application of norm forms). For example, to rationalise a cube root, two linear factors involving cube roots of unity should be used, or equivalently a quadratic
Rationalisation_(mathematics)
Number raised to the third power
extracting the cube root of n. It determines the side of the cube of a given volume. It is also n raised to the one-third power. The graph of the cube function
Cube_(algebra)
Mathematical symbol denoting a root
for the radical symbols are: U+221A √ SQUARE ROOT (√, √) U+221B ∛ CUBE ROOT U+221C ∜ FOURTH ROOT U+23B7 ⎷ RADICAL SYMBOL BOTTOM However, these
Radical_symbol
Number whose square is a given number
Apotome (mathematics) Cube root Fast inverse square root Functional square root Integer square root Nested radical Nth root Root of unity Solving quadratic
Square_root
Mathematical expression with outer and inner radicals
nested radical is a radical expression (one containing a square root sign, cube root sign, etc.) that contains (nests) another radical expression. Examples
Nested_radical
Special functions of several complex variables
_{4}(q)^{4}]} The formulas for the theta Nullwert function values from the cube root of the elliptic nome are obtained by contrasting the two real solutions
Theta_function
How 435 seats are distributed to 50 states
Another proposed expansion rule, the cube root rule, calls for the membership of the legislature to be based on the cube root (rounded up) of the U.S. population
United States congressional apportionment
United_States_congressional_apportionment
Solid with six equal square faces
A cube is a three-dimensional solid object in geometry. It has eight vertices and twelve straight edges of the same length, so that these edges form six
Cube
approximate trisection of angles and implied that the construction of a cube root was impossible. In 1922, Harry Houdini published "Houdini's Paper Magic
Mathematics_of_paper_folding
Deliberate process that transforms inputs to outputs with variable change
by 6 is a simple algorithmic calculation. Extracting the square root or the cube root of a number using mathematical models is a more complex algorithmic
Calculation
is a cube root of unity, 1 + 3 + 3 2 ≡ 13 ( mod 26 ) {\displaystyle 1+3+3^{2}\equiv 13{\pmod {26}}} meaning that it is not a principal cube root of unity
Principal_root_of_unity
Polynomial function of degree 4
\Delta } is the aforementioned discriminant. For the cube root expression for Q, any of the three cube roots in the complex plane can be used, although if
Quartic_function
N-th root of the product of n numbers
\textstyle {\sqrt {16}}=4} . The geometric mean of the three numbers is the cube root of their product, for example with numbers 1 {\displaystyle 1} ,
Geometric_mean
Width of a ship at its widest point
lengths are in feet. Some examples: For a standard 27 ft (8.2 m) yacht: the cube root of 27 is 3, 3 squared is 9 plus 1 = 10. The beam of many 27 ft monohulls
Beam_(nautical)
Standard color space with color-opponent values
{M} _{1}{\begin{bmatrix}X\\Y\\Z\end{bmatrix}}.} Applying a cube root non-linearity: [ l ′ m ′ s ′ ] = [ l 1 / 3 m 1 / 3 s 1 / 3 ] . {\displaystyle
Oklab_color_space
Cubic equation unsolvable in real radicals
real square and cube roots. If D = 0, then Δ = 0 {\displaystyle \Delta =0} and two of the roots are equal. These two roots are also a root of the derivative
Casus_irreducibilis
Complex number whose mapping on a coordinate plane produces a triangular lattice
={\frac {-1+i{\sqrt {3}}}{2}}=e^{i2\pi /3}} is a primitive (hence non-real) cube root of unity. The Eisenstein integers form a triangular lattice in the complex
Eisenstein_integer
Property of a color
out to be quite correct; scientists eventually converged on a roughly cube-root curve, consistent with the Stevens's power law for brightness perception
Lightness
Indian mathematician and astronomer (598–668)
arithmetic operations as far as taking the square root, although he explains how to find the cube and cube-root of an integer and later gives rules facilitating
Brahmagupta
Positive real number which when multiplied by itself gives 6
In solid geometry, the square root of 6 appears as the longest distances between corners (vertices) of the double cube, as illustrated above. The square
Square_root_of_6
Correspondence between subfields and subgroups
{\displaystyle K=\mathbb {Q} (\theta ,\omega )} where θ is a cube root of 2, and ω is a cube root of 1 (but not 1 itself). If we consider K inside the complex
Fundamental theorem of Galois theory
Fundamental_theorem_of_Galois_theory
Equations of degree 5 or higher cannot be solved by radicals
actually) can be expressed as the sum of a cube root of 10 + 5 i {\displaystyle 10+5i} with a cube root of 10 − 5 i {\displaystyle 10-5i} . On the other
Abel–Ruffini_theorem
2002 children's novella by Neil Gaiman
Malcolm Edwards (1983) "The Unconquered Country" by Geoff Ryman (1984) "Cube Root" by David Langford (1985) "Kaeti and the Hangman" by Keith Roberts (1986)
Coraline
Indian writer and mental calculator (1929–2013)
problems presented to Devi included calculating the cube root of 61,629,875 and the seventh root of 170,859,375. Jensen reported that Devi provided the
Shakuntala_Devi
Gemstone
approximately equal to 6.5 times the cube root of carat weight, or 11.1 times the cube root of gram weight, or 1.4 times the cube root of point weight. Diamonds
Diamond_(gemstone)
Method of drawing geometric objects
arbitrary angle (see Archimedes' trisection) or extract an arbitrary cube root (due to Nicomedes). Hence, any distance whose ratio to an existing distance
Straightedge and compass construction
Straightedge_and_compass_construction
Chinese abacus
developed to do multiplication, division, addition, subtraction, square root and cube root operations at high speed. The modern suanpan has 4+1 beads, colored
Suanpan
Equation for the force of drag
coefficient of drag, in which the reference area is the square of the cube root of the airship's volume. Sometimes different reference areas are given
Drag_equation
between 0 and 1. The geometric mean of the three indices—that is, the cube root of the product of the indices—is the human development index. A value
List of countries by Human Development Index
List_of_countries_by_Human_Development_Index
Performing horse (died 1915)
number was written on a blackboard, and Muhamed was asked to extract the cube root. His left hoof represented the tens, while his right hoof represented
Muhamed_(horse)
LUNATE EPSILON SYMBOL Arabic block U+0606 ؆ ARABIC-INDIC CUBE ROOT U+0607 ؇ ARABIC-INDIC FOURTH ROOT U+0608 ؈ ARABIC RAY General Punctuation block U+2016
Mathematical operators and symbols in Unicode
Mathematical_operators_and_symbols_in_Unicode
Archytas, and Menaechmus for endeavoring to bring down the doubling the cube to mechanical operations Christensen, Thomas (2002), The Cambridge History
List of mathematical constants
List_of_mathematical_constants
American animated television series
December 18, 2016. "Missing the Mark". Justice League Action Short. "The Cube Root". Justice League Action. Jim Krieg [@jim_krieg] (June 1, 2015). "Thank
Justice_League_Action
Field generated by all rupture-fields of a polynomial over a field
p(x) = x3 − 2. Each root of p equals 2 3 {\displaystyle {\sqrt[{3}]{2}}} times a cube root of unity. Therefore, if we denote the cube roots of unity by
Splitting_field
Educational aid
especially for the cube root. The Binomial Cube The trinomial cube is similar to the binomial cube, but has the following pieces instead: 1 red cube and 6 black
Montessori sensorial materials
Montessori_sensorial_materials
of two polynomials. nth root Square root: Yields a number whose square is the given one. Cube root: Yields a number whose cube is the given one. Transcendental
List of mathematical functions
List_of_mathematical_functions
Standard color space with color-opponent values
toward yellow. The lightness value, L* in CIELAB is calculated using the cube root of the relative luminance with an offset near black. This results in an
CIELAB_color_space
Point where the curvature of a curve changes sign
point even though the second derivative is never 0. For example, the cube root function is concave upward when x is negative, and concave downward when
Inflection_point
Mathematical instrument consisting of two hinged rulers
marked to 148, and the distance from the pivot is proportional to the cube root. If we call the length S , {\displaystyle S,} then S 1 S 2 = n 1 3 n 2
Sector_(instrument)
Polynomial equation of degree two
to accept irrational numbers (often in the form of a square root, cube root or fourth root) as solutions to quadratic equations or as coefficients in an
Quadratic_equation
Theorem in mathematics
where this version of the theorem applies is given by the real-valued cube root function mapping x ↦ x 1 / 3 {\displaystyle x\mapsto x^{1/3}} , whose
Mean_value_theorem
Method in physics
same graph. It is the cube root of the ratio of the volume of one octant of a three-dimensional sphere to the volume of the cube that contains it, which
Debye_model
Positive real number which when multiplied by itself gives 5
the inside of the cube corresponds to the length of the cube diagonal, which is the square root of three times the edge. A rectangle with side proportions
Square_root_of_5
number itself. 7, the first and only prime number preceding a cube. 8, the largest cube in the Fibonacci sequence. 9, the first odd number that is composite
List_of_numbers
Test detonation of nuclear weapons underground
-burst (SDOB) This figure is calculated as the burial depth divided by the cube root of the yield. It is estimated that, in order to ensure containment, this
Underground nuclear weapons testing
Underground_nuclear_weapons_testing
Trigonometric values in terms of square roots and fractions
be expressed using cube roots. The following two approaches can be used, but both result in an expression that involves the cube root of a complex number
Exact_trigonometric_values
Short story by Robert Silverberg
Nebula Award for Best Short Story in 1969. In the 1970 collection The Cube Root of Uncertainty, Silverberg wrote in the Introduction: "Grim tales include
Passengers_(short_story)
Function that is holomorphic on the whole complex plane
ω u + e ω 2 u = e u + 2 e − u 2 cos ( 3 u 2 ) , with ω a complex cube root of 1 . {\displaystyle f(u)=e^{u}+e^{\omega u}+e^{\omega ^{2}u}=e^{u}+2e^{-{\frac
Entire_function
Step in the process of designing physical objects
and low density indicates the best material, whereas for a plate the cube root of stiffness divided by density E 3 / ρ {\displaystyle {\sqrt[{3}]{E}}/\rho
Material_selection
Mechanical analog computer
scale, 3 on the C scale lines up with 8 on the LL3 scale. To extract a cube root using a slide rule with only C/D and A/B scales, align 1 on the B cursor
Slide_rule
Problem of stacking blocks to maximize overhang
overhang that can be achieved by multi-wide stacks is proportional to the cube root of the number of blocks, in contrast to the single-wide case in which
Block-stacking_problem
Algebraic structure
\mathbb {Z} [\omega ]} (where ω {\displaystyle \omega } is a primitive cube root of 1): the Eisenstein integers, Any discrete valuation ring, for instance
Principal_ideal_domain
Imperial and US customary (non-metric) unit of volume
[citation needed] Board foot Conversion of units Cord (unit) Cube (arithmetic), cube root Cubic inch Cubic yard Orders of magnitude (volume) for a comparison
Cubic_foot
Dimensionless parameter to quantify fluid resistance
volumetric drag coefficient, in which the reference area is the square of the cube root of the airship volume (volume to the two-thirds power). Submerged streamlined
Drag_coefficient
integers, the algebraic integers of form a + bω where ω is a complex cube root of 1. Euler–Gompertz constant Euler's homogeneous function theorem – A
List of topics named after Leonhard Euler
List_of_topics_named_after_Leonhard_Euler
Fixed number that has received a name
during pre-college education in many countries. The square root of 2, often known as root 2 or Pythagoras' constant, and written as √2, is the unique
Mathematical_constant
Programming language
function requires a small value delta. A good choice for delta is the cube root of the machine epsilon.[citation needed]. The type of the function d indicates
Caml
field if it can be obtained by adjoining the real cube root n 3 {\displaystyle {\sqrt[{3}]{n}}} of a cube-free positive integer n to the rational number
Cubic_field
bicameral but tricameral or even neither. List of legislatures by country Cube root law Excluding Kosovo Including Kosovo New Zealand's parliament frequently
List of legislatures by number of members
List_of_legislatures_by_number_of_members
Real number uniquely specified by description
square root of 2 is constructible. However, the cube root of 2 is not constructible; this is related to the impossibility of doubling the cube. A real
Definable_real_number
Deliberative assembly that makes laws
that the size of a country's lower house tends to be proportional to the cube root of its population; that is, the size of the lower house tends to increase
Legislature
Mathematical group
({\sqrt[{3}]{2}},\omega ),} where ω {\displaystyle \omega } is a primitive cube root of unity. The group Gal ( L / Q ) {\displaystyle \operatorname {Gal}
Galois_group
Functional relationship between two quantities
solvent-exposed surface areas of centered amino acids in protein structure segments Cube root law of assembly sizes Stevens's power law of psychophysics (challenged
Power_law
Radius of the event horizon of a Schwarzschild black hole
In contrast, the physical radius of the body is proportional to the cube root of its volume. Therefore, as the body accumulates matter at a given fixed
Schwarzschild_radius
Series related to Ramanujan's pi formulas
the first is the McKay–Thompson series of class 3C (and related to the cube root of the j-function), while the second is that of class 9A. Let, s 3 C (
Ramanujan–Sato_series
Polyhedral number representing a tetrahedron
n ≤ 4.[dubious – discuss] By analogy with the cube root of x, one can define the (real) tetrahedral root of x as the number n such that Ten = x: n = 3
Tetrahedral_number
method of cube root extraction: Is it better than Aryabhata’s method? "https://www.researchgate.net/publication/348648404_Pandey's_method_of_cube_root
Mathematics_in_Nepal
Maximum mass of a stable white dwarf star
index 3/2 – and therefore has radius inversely proportional to the cube root of its mass, and volume inversely proportional to its mass. As the mass
Chandrasekhar_limit
numbers U+0606 ؆ Arabic-Indic Cube Root → U+221B ∛ Cube Root U+0607 ؇ Arabic-Indic Fourth Root → U+221C ∜ Fourth Root U+0608 ؈ Arabic Ray U+0609
Arabic_script_in_Unicode
Calculating tool
functions of multiplication, division, addition, subtraction, square root, and cube root. Although blind students have benefited from talking calculators
Abacus
Humor about mathematics or mathematicians
Integral z-squared dz From one to the cube root of three Times the cosine of three pi over nine Equals log of the cube root of e The limerick is true if log
Mathematical_joke
1st-century AD Hellenistic mathematician and engineer
Press. {{pgs|323–324}}. Smyly, J. Gilbart (1920). "Heron's Formula for Cube Root". Hermathena. 19 (42): 64–67. JSTOR 23037103. A.I. Sabra, 1981, Theories
Hero_of_Alexandria
Natural number
square inches. Volume: The cube root of one million is one hundred, so a million objects or cubic units is contained in a cube a hundred objects or linear
1,000,000
Independent development of mathematics in Japan during the isolation of the Edo period
work dealt with the subject of soroban arithmetic, including square and cube root operations. Yoshida's book significantly inspired a new generation of
Japanese_mathematics
Japanese mathematician
work dealt with the subject of soroban arithmetic, including square and cube root operations. In a statistical overview derived from writings by and about
Yoshida_Mitsuyoshi
Mathematical puzzle
infinitely repeated digit), an arbitrary root, the square function ("sqr"), the cube function ("cube"), the cube root, the gamma function (Γ(), where Γ(x)
Four_fours
Shade of the color gray
proposed, but halfway through the 20th century, the proposals settled on cube-root-based curves. In 1976 the International Commission on Illumination defined
Middle_gray
Color appearance model
conditions, the luminance level adaptation factor (FL) is proportional to the cube root of the luminance of the adapting field (LA). In scotopic conditions, it
CIECAM02
Core of an atom composed of nucleons
unstable distorted nuclei) the nuclear radius is roughly proportional to the cube root of the mass number (A) of the nucleus, and particularly in nuclei containing
Atomic_nucleus
Core atomic nucleus surrounded by orbiting protons or neutrons
(corresponding to the classical radius) of the nucleus is proportional to the cube root of its mass, as would be the case for a sphere of constant density. Specifically
Halo_nucleus
Class of cryptographic attacks
{\displaystyle C=M^{3}} holds over the integers, and Eve can compute the cube root of C {\displaystyle C} to obtain M {\displaystyle M} . For larger values
Coppersmith's_attack
the square root of the number of vertices, random minimum spanning trees of complete graphs have typical diameter proportional to the cube root. Random minimum
Random_minimum_spanning_tree
Rarely used unit of volume
a comparison with other volumes Conversion of units § Volume Cube (arithmetic) Cube root Cubic equation Cubic function NIST Guide to the SI - B.8 Factors
Cubic_mile
Aerodynamic dimensionaless parameter
73 ft2). Furthermore, an aircraft's maximum speed is proportional to the cube root of the ratio of power to drag area, that is: V m a x ∝ p o w e r /
Zero-lift_drag_coefficient
Finite extension of the rationals
the ring of Eisenstein integers, where ω {\displaystyle \omega } is a cube root of unity (unequal to 1), have this property. The failure of unique factorization
Algebraic_number_field
Measurement made on an electrocardiogram
Fridericia had proposed an alternative correction formula (QTcF) using the cube-root of RR. Q T c F = Q T R R 1 s 3 {\displaystyle QTc_{F}={QT \over {\sqrt[{3}]{RR
QT_interval
5th-century BC Greek mathematician and astronomer
to tackle the problem of 'duplication of the cube', that is, the problem of how to construct a cube root. Like the quadrature of the circle, this was
Hippocrates_of_Chios
Italian musician and music theorist (1520–1591)
has the proportions of 3:2—it varied with the square root of the tension applied (and the cube root of concave volumes of air). Weights suspended from strings
Vincenzo_Galilei
Algorithm for computing greatest common divisors
instead of producing a path from the root of the tree to a target, it produces a path from the target to the root. The Euclidean algorithm has a close
Euclidean_algorithm
Functions of an angle
roots and the cube root of a non-real complex number. Galois theory allows a proof that, if the angle is not a multiple of 3°, non-real cube roots appear
Trigonometric_functions
Infraorder of marine mammals
two-thirds power (or the square of the cube root) and the three-quarters power (or the cube of the fourth root) of the body mass. mbrain ∝ (mbody)k where
Cetacean
Measure of the size of an atom
to metric to make comparisons with later estimates easier.) Taking the cube root this gives an estimate of the atomic radius to be about 10 to the power
Atomic_radius
Integers have unique prime factorizations
= − 1 + − 3 2 {\textstyle \omega ={\frac {-1+{\sqrt {-3}}}{2}}} is a cube root of unity (that is, ω 3 = 1 {\displaystyle \omega ^{3}=1} ). This is the
Fundamental theorem of arithmetic
Fundamental_theorem_of_arithmetic
Energy released in nuclear weapons explosions
destructive power of a single warhead on land scales approximately only as the cube root of its yield, due to blast "wasted" over a roughly hemispherical blast
Nuclear_weapon_yield
CUBE ROOT
CUBE ROOT
Surname or Lastname
French (Aubé)
French (Aubé) : from the Old French personal name Aube, a variant of Albert. This is a common surname in VT.English (of Norman origin) : nickname from Old French aube, albe ‘white’ (i.e. blond), from Latin albus. Compare Albin.
Girl/Female
British, English
Cute
Surname or Lastname
Scottish and Irish
Scottish and Irish : reduced form of McCure, an Anglicized form of Gaelic Mac Ãomhair (see McIver).English : possibly from Middle English cure ‘charge’, ‘care’, ‘concern’.
Boy/Male
English
Ropemaker.
Boy/Male
German
Bright; Shining Intellect
Boy/Male
Hindu, Indian
Golf; Ice Cube
Male
African
zebra.
Boy/Male
British, English
Cute
Girl/Female
Hindu, Indian
Cute
Girl/Female
British, English
Cute
Girl/Female
Bengali, Gujarati, Hindu, Indian, Modern
Cute
Girl/Female
Hindu
Cute
Male
English
Pet form of English Reuben, RUBE means "behold, a son!"Â
Boy/Male
American, Australian, British, English, Irish
Rope-maker; A Cape
Girl/Female
Tamil
Rakshina | ரகà¯à®·à¯€à®¨à®¾
Cute
Rakshina | ரகà¯à®·à¯€à®¨à®¾
Girl/Female
Muslim
Cute
Girl/Female
Muslim
Cure
Boy/Male
Arabic
Cure.
Boy/Male
British, English
Cute
Girl/Female
Tamil
Cute
CUBE ROOT
CUBE ROOT
Girl/Female
Indian, Sanskrit
Goddess Lakshmi
Girl/Female
Hindu, Indian, Traditional
A Creeper
Female
Teutonic
Teutonic form of Gothic Amalasuintha, MALASINTHA means "strong worker."
Boy/Male
Tamil
Britain
Boy/Male
Indian, Traditional
Third Eye of Shiva
Boy/Male
Hindu
King, Hope
Surname or Lastname
English
English : from a pet form of the female personal name Eve.
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
Pond
Boy/Male
Arabic, French, Muslim
Supporter of God
Boy/Male
Indian, Sanskrit
Heroically Compassionate
CUBE ROOT
CUBE ROOT
CUBE ROOT
CUBE ROOT
CUBE ROOT
n.
A priming tube, or friction primer. See under Priming, and Friction.
n.
A combination of a cube and octahedron, esp. one in which the octahedral faces meet at the middle of the cubic edges.
n.
Medical or hygienic care; remedial treatment of disease; a method of medical treatment; as, to use the water cure.
v. t.
To raise to the third power; to obtain the cube of.
n.
A regular solid body, with six equal square sides.
n.
A cube.
v. t.
To furnish with a tube; as, to tube a well.
a.
Expressed by the cube root; -- said especially of ratios.
v. t.
To form into a cue; to braid; to twist.
a.
Presenting a combination of a cube and an octahedron.
a.
Of the form of a cube.
n.
Any bivalve mollusk which secretes a shelly tube around its siphon, as the watering-shell.
n.
The product obtained by taking a number or quantity three times as a factor; as, 4x4=16, and 16x4=64, the cube of 4.
v. i.
To restore health; to effect a cure.
p. pr. & vb. n.
of Cube
n.
Spiritual charge; care of soul; the office of a parish priest or of a curate; hence, that which is committed to the charge of a parish priest or of a curate; a curacy; as, to resign a cure; to obtain a cure.
imp. & p. p.
of Cube
v. t.
To prepare for preservation or permanent keeping; to preserve, as by drying, salting, etc.; as, to cure beef or fish; to cure hay.