- logarithmic integral
- мат. интегральный логарифм
Большой англо-русский и русско-английский словарь. 2001.
logarithmic integral
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Logarithmic integral function — In mathematics, the logarithmic integral function or integral logarithm li(x) is a special function. It occurs in problems of physics and has number theoretic significance, occurring in the prime number theorem as an estimate of the number of… … Wikipedia
Integral logarithm — The term integral logarithm may stand for: * Discrete logarithm in algebra, * Logarithmic integral function in calculus … Wikipedia
Logarithmic differentiation — Logarithmic derivative is a separate article. Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus Derivative Change of variables Implicit differentiation … Wikipedia
Logarithmic mean — In mathematics, the logarithmic mean is a function of two numbers which is equal to their difference divided by the logarithm of their quotient. In symbols::egin{matrix}M {mbox{lm(x,y) =lim {(xi,eta) o(x,y)} frac{eta xi}{ln eta ln xi}… … Wikipedia
Logarithmic scale — A logarithmic scale is a scale of measurement that uses the logarithm of a physical quantity instead of the quantity itself. Presentation of data on a logarithmic scale can be helpful when the data covers a large range of values ndash; the… … Wikipedia
Logarithmic derivative — In mathematics, specifically in calculus and complex analysis, the logarithmic derivative of a function f is defined by the formula where f ′ is the derivative of f. When f is a function f(x) of a real variable x, and takes real, strictly… … Wikipedia
Logaritmo integral — Integral logarítmica representada para valores x>2. En matemática, la función integral de logaritmo o integral logarítimica li(x), es una funcion especial de relevancia significativa en problemas de física y teoría de números, ya que da una… … Wikipedia Español
integral — Synonyms and related words: a certain, aggregate, algorismic, algorithmic, aliquot, all, all embracing, all inclusive, an, any, any one, atomic, basic, cardinal, complete, component, composite, comprehensive, constituent, decimal, differential,… … Moby Thesaurus
logarithmic — Synonyms and related words: algorismic, algorithmic, aliquot, cardinal, decimal, differential, digital, even, exponential, figural, figurate, figurative, finite, fractional, imaginary, impair, impossible, infinite, integral, irrational,… … Moby Thesaurus
Exponential integral — is a mathematical function of a single argument which has no established notation.DefinitionsFor real values of x , the exponential integral Ei( x ) can be defined as : mbox{Ei}(x)=int { infty}^xfrac{e^t}t,dt., The definition above can be used… … Wikipedia
Trigonometric integral — Si(x) (blue) and Ci(x) (green) plotted on the same plot. In mathematics, the trigonometric integrals are a family of integrals which involve trigonometric functions. A number of the basic trigonometric integrals are discussed at the list of… … Wikipedia
