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Lambert W function

In mathematics, the Lambert W function, also called the omega function or product logarithm, is a multivalued function, namely the branches of the converse relation of the function f ( w ) = w e w {\displaystyle f(w)=we^{w}} , where w {\displaystyle w} is any complex number and e w {\displaystyle e^{w}} is the exponential function. The function is named…

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Elementary properties, branches and range

Calculus

Asymptotic expansions

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Numerical evaluation

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Lambert W function

Nodes134
Edges133
Triples82
Avg. degree1.99
Density0.014925
Components1

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Lambert W function

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related to External links · 12
Lambert W function → Fritsch's, GNU Scientific Library, GSL, Halley's, Lambert, Lambert W-FunctionComputing, MathWorld, National Institute, Notes, Science, Special Functions, Technology Digital Library
related to Terminology · 9
Lambert W function → Corless, Gonnet, Hare, It, Jeffrey, Knuth, Lambert, Like, The
related to Plots · 6
Lambert W function → Im, Lambert, Plots, Re, Superimposition, W0
related to Exact solutions of the Schrödinger equation · 5
Lambert W function → Coulomb, Morse, Schrödinger, The, The Lambert
related to Semiconductor devices · 5
Lambert W function → Function, It, Lambert, The, W-function
related to Statistics · 5
Lambert W function → Jeffreys, Kullback, Lambert, Leibler, The
related to Time-dependent flow in simple branch hydraulic systems · 5
Lambert W function → Gamma, Lambert, Newtonian, The, The Lambert
related to Electromagnetic surface wave propagation · 4
Lambert W function → Lambert, Sommerfeld, The, TM01
related to Generalizations · 4
Lambert W function → According, Generalizations, Lambert, The
related to Materials science · 4
Lambert W function → Lambert, Prior, The Lambert, This

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function displaystyle lambert solution equation branch real functions -1 left right one frac principal complex terms also branches two exact

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Lambert W functionpart ofthe explicit formulation of the Colebrook equation for finding the Darcy friction factor0.85text
Lambert W functionrelated to AdS/CFT correspondenceThe0.60section
Lambert W functionrelated to AdS/CFT correspondenceGKP0.60section
Lambert W functionrelated to AdS/CFT correspondenceLambert0.60section
Lambert W functionrelated to Chemical engineeringThe Lambert0.60section
Lambert W functionrelated to Determination of the time of flight of a projectileThe0.60section
Lambert W functionrelated to Determination of the time of flight of a projectileLambert0.60section
Lambert W functionrelated to Electromagnetic surface wave propagationThe0.60section
Lambert W functionrelated to Electromagnetic surface wave propagationTM010.60section
Lambert W functionrelated to Electromagnetic surface wave propagationLambert0.60section
Lambert W functionrelated to Electromagnetic surface wave propagationSommerfeld0.60section
Lambert W functionrelated to EpidemiologyIn0.60section

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