Template:Number systems - WikiMD.com - Food, Medicine & Wellness Encyclopedia

v t e Number systems
Sets of definable numbers	Natural numbers (<math>\mathbb N</math>) Integers (<math>\mathbb Z</math>) Rational numbers (<math>\mathbb Q</math>) Constructible numbers Algebraic numbers (<math>\mathbb A</math>) Closed-form numbers Periods (<math>\mathcal P</math>) Computable numbers Arithmetical numbers Set-theoretically definable numbers Gaussian integers Gaussian rationals Eisenstein integers
Composition algebras	Division algebras: Real numbers (<math>\Reals</math>) Complex numbers (<math>\Complex</math>) Quaternions (<math>\mathbb H</math>) Octonions (<math>\mathbb O</math>)
Split types	Over <math>\Reals</math>: Split-complex numbers Split-quaternions Split-octonions Over <math>\Complex</math>: Bicomplex numbers Biquaternions Bioctonions
Other hypercomplex	Dual numbers Dual quaternions Dual-complex numbers Hyperbolic quaternions Sedenions (<math>\mathbb S</math>) Trigintaduonions (<math>\mathbb T</math>) Split-biquaternions Multicomplex numbers Geometric algebra/Clifford algebra Algebra of physical space Spacetime algebra Plane-based geometric algebra
Infinities and infinitesimals	Cardinal numbers Extended natural numbers Extended real numbers Projective Extended complex numbers Hyperreal numbers Levi-Civita field Ordinal numbers Supernatural numbers Surreal numbers Superreal numbers
Other types	Irrational numbers Fuzzy numbers Transcendental numbers p-adic numbers (p-adic solenoids) Profinite integers Normal numbers
Classification List