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Katherine Johnson’s mathematical calculations helped guide some of America’s most important early space missions while she confronted the racial and gender barriers faced by Black women in twentieth-century America.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985
 | This page is a primary topic and an article should be written about it. One or more editors believe it holds the title of a broad-concept article. The article may be written here or drafted elsewhere first. Related titles should be described here, while unrelated titles should be moved to Exponential (disambiguation). |
Exponential may refer to any of several mathematical topics related to exponentiation, including:
Exponential may also refer to:
Source: Wikipedia. Article content is retrieved live through the MediaWiki API.
Exponential may refer to any of several mathematical topics related to exponentiation, including: Exponential function, also: Matrix exponential, the matrix analogue to the above Exponential decay, decrease at a rate proportional to value Exponential discounting, a specific form of the discount function, used in the analysis of choice over time Exponential growth, where the growth rate of a mathematical function is proportional to the function's current value Exponential map (Riemannian geometry), in Riemannian geometry Exponential map (Lie theory), in Lie theory Exponential notation, also known as scientific notation, or standard form Exponential object, in category theory Exponential time, in complexity theory in probability and statistics: Exponential distribution, a family of continuous probability distributions Exponentially modified Gaussian distribution, describes the sum of independent normal and exponential random variables Exponential family, a parametric set of probability distributions of a certain form Exponential smoothing, a technique that can be applied to time series data Exponential type Exponential type or function type, in type theory Exponential type in complex analysis Topics listed at list of exponential topics Exponential may also refer to: Exponential Technology, a vendor of PowerPC microprocessors
This is a list of exponential topics, by Wikipedia page. See also list of logarithm topics. Accelerating change Approximating natural exponents (log base e) Artin–Hasse exponential Bacterial growth Baker–Campbell–Hausdorff formula Barometric formula Beer–Lambert law Carlitz exponential Catenary Cell growth Characterizations of the exponential function Compound interest C0-semigroup De Moivre's formula Derivative of the exponential map Doléans-Dade exponential Double exponential function Doubling time e-folding Elimination half-life Error exponent Euler's formula Euler's identity e (mathematical constant) Exponent Exponent bias Exponential (disambiguation) Exponential backoff Exponential decay Exponential dichotomy Exponential discounting Exponential diophantine equation Exponential dispersion model Exponential distribution Exponential error Exponential factorial Exponential family Exponential field Ordered exponential field Exponential formula Exponential function Exponential generating function Exponential-Golomb coding Exponential growth Exponential hierarchy Exponential integral Exponential integrator Exponential map (Lie theory) Exponential map (Riemannian geometry) Exponential map (discrete dynamical systems) Exponential notation Exponential object (category theory) Exponential polynomials—see also Touchard polynomials (combinatorics) Exponential response formula Exponential sheaf sequence Exponential smoothing Exponential stability Exponential sum Exponential time Sub-exponential time Exponential tree Exponential type Exponentially equivalent measures Exponentiating by squaring Exponentiation Forgetting curve Four exponentials conjecture Fourier analysis List of Fourier analysis topics Gaussian function Gudermannian function Half-exponential function Half-life Hyperbolic function Inflation, inflation rate Interest Lambert W function Lifetime (physics) Limiting factor Lindemann–Weierstrass theorem List of integrals of exponential functions List of integrals of hyperbolic functions Lyapunov exponent Malthusian catastrophe Malthusian growth model Marshall–Olkin exponential distribution Matrix exponential Modular exponentiation Moore's law Nachbin's theorem Ordered exponential Piano key frequencies Plethystic exponential p-adic exponential function Power law Proof that e is irrational Proof that e is transcendental q-exponential Radioactive decay Rule of 70, Rule of 72 Schanuel's conjecture Scientific notation Six exponentials theorem Spontaneous emission Super-exponentiation Tetration Transseries Versor Weber–Fechner law Wilkie's theorem Zenzizenzizenzic
Q notation may refer to: Q notation (scientific notation), a notation for the representation of quadruple-precision numbers in exponential notation Q notation (number format), a notation to specify the format of fixed point numbers
A double exponential function is a constant raised to the power of an exponential function. The general formula is f ( x ) = a b x = a ( b x ) {\displaystyle f(x)=a^{b^{x}}=a^{(b^{x})}} (where a > 1 and b > 1), which grows much more quickly than an exponential function. For example, if a = b = 10: f(x) = 1010x f(0) = 10 f(1) = 1010 f(2) = 10100 = googol f(3) = 101000 f(100) = 1010100 = googolplex. Factorials grow faster than exponential functions, but much more slowly than double exponential functions. However, tetration and the Ackermann function grow faster. See Big O notation for a comparison of the rate of growth of various functions. The inverse of the double exponential function is the double logarithm log(log(x)). The complex double exponential function is entire, because it is the composition of two entire functions f ( x ) = a x = e x ln a {\displaystyle f(x)=a^{x}=e^{x\ln a}} and g ( x ) = b x = e x ln b {\displaystyle g(x)=b^{x}=e^{x\ln b}} .
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →Joe Louis.