the complex numbers C

GPTKB entity

Statements (55)
Predicate Object
gptkbp:instanceOf gptkb:algebra
gptkbp:alsoKnownAs C
set of complex numbers
gptkbp:automorphismGroup complex conjugation
gptkbp:basisOverR {1, i}
gptkbp:canBe ordered pairs of real numbers
points in the complex plane
polar coordinates (r, θ)
gptkbp:cardinality continuum
gptkbp:characteristic 0
gptkbp:consistsOf numbers of the form a + bi
gptkbp:contains real numbers
imaginary numbers
pure imaginary numbers
gptkbp:dimensionOverR 2
gptkbp:firstDefined gptkb:Carl_Friedrich_Gauss
gptkbp:form gptkb:topology
gptkb:C*-algebra
algebraically closed field
division algebra over the real numbers
quadratic extension of the real numbers
topological field
gptkbp:hasNoOrder cannot be totally ordered as a field
https://www.w3.org/2000/01/rdf-schema#label the complex numbers C
gptkbp:importantElement 0
1
i
-1
-i
gptkbp:introducedIn 16th century mathematics
gptkbp:isAlgebraicClosureOf the real numbers R
gptkbp:isomorphicTo R^2 as a real vector space
gptkbp:location a and b are real numbers
i is the imaginary unit
gptkbp:operator addition
essay
multiplication
modulus
conjugation
gptkbp:property commutative ring
algebraically closed field
2-dimensional vector space over the real numbers
contains the imaginary unit i, where i^2 = -1
contains the real numbers as a subfield
field extension of the real numbers
gptkbp:symbol
gptkbp:topology gptkb:Euclidean_topology
gptkbp:usedIn gptkb:algebra
gptkb:geometry
gptkb:signal_processing
complex analysis
electrical engineering
quantum mechanics
gptkbp:bfsParent gptkb:the_ring_of_integers_Z
gptkbp:bfsLayer 7