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Quantity[ edit]
Quantity
Arithmetic
Natural numbers
Integers
Rational numbers
Real numbers
Complex numbers
Hypercomplex numbers
Infinity
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Structure[ edit]
Structure
Abstract algebra
Order theory
Function (mathematics)
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Linear algebra
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Number theory
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Space[ edit]
Space
Geometry
Algebraic geometry
Trigonometry
Differential geometry
Topology
Fractal geometry
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Change[ edit]
Change
Vector calculus
Differential equations
Dynamical systems
Chaos theory
Analysis
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Calculus
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Probability
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Measure-theoretic probability[ edit]
Sample spaces, σ-algebras and probability measures
Probability space
Sample space
Standard probability space
Random element
Random compact set
Dynkin system
Probability axioms
Event (probability theory)
Complementary event
Elementary event
" Almost surely"
Independence[ edit]
Independence (probability theory)
The Borel–Cantelli lemmas and Kolmogorov's zero-one law
Conditional probability[ edit]
Conditional probability
Conditioning (probability)
Conditional expectation
Conditional probability distribution
Regular conditional probability
Disintegration theorem
Bayes' theorem
Rule of succession
Conditional independence
Conditional event algebra
Goodman–Nguyen–van Fraassen algebra
Random variables[ edit]
Discrete and continuous random variables[ edit]
Discrete random variables: Probability mass functions
Continuous random variable: Probability density functions
Normalizing constants
Cumulative distribution functions
Joint, marginal and conditional distributions
Expectation[ edit]
Expectation (or mean), variance and covariance
Jensen's inequality
General moments about the mean
Correlated and uncorrelated random variables
Conditional expectation:
law of total expectation, law of total variance
Fatou's lemma and the monotone and dominated convergence theorems
Markov's inequality and Chebyshev's inequality
Independence[ edit]
Independent random variables
Some common distributions[ edit]
Discrete:
constant (see also degenerate distribution),
Bernoulli and binomial,
negative binomial,
(discrete) uniform,
geometric,
Poisson, and
hypergeometric.
Continuous:
(continuous) uniform,
exponential,
gamma,
beta,
normal (or Gaussian) and multivariate normal,
χ-squared (or chi-squared),
F-distribution,
Student's t-distribution, and
Cauchy.
Some other distributions[ edit]
Cantor
Fisher–Tippett (or Gumbel)
Pareto
Benford's law
Functions of random variables[ edit]
Sums of random variables
General functions of random variables
Borel's paradox
Generating functions[ edit]
(Related topics: integral transforms)
Common generating functions[ edit]
Probability-generating functions
Moment-generating functions
Laplace transforms and Laplace–Stieltjes transforms
Characteristic functions
Applications[ edit]
A proof of the central limit theorem
Random sums of random variables
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