inverse hyperbolic cotangent
1Hyperbolic function — A ray through the origin intercepts the hyperbola in the point , where is twice the area between the ray and the …
2Hyperbolic secant distribution — Probability distribution name =hyperbolic secant type =density pdf cdf parameters = none support =x in ( infty; +infty)! pdf =frac12 ; operatorname{sech}!left(frac{pi}{2},x ight)! cdf =frac{2}{pi} arctan!left [exp!left(frac{pi}{2},x ight) ight] ! …
3Inverse trigonometric functions — Trigonometry History Usage Functions Generalized Inverse functions Further reading …
4Areatangens Hyperbolicus und Areakotangens Hyperbolicus — sind die Umkehrfunktionen von Tangens Hyperbolicus und Kotangens Hyperbolicus und damit Area Funktionen. Schreibweisen: Letztere wird seltener benutzt, um die Verwechselung mit dem Kehrwert des hyperbolischen (Ko)Tangens zu vermeiden. Es ist …
5Polylogarithm — Not to be confused with polylogarithmic. In mathematics, the polylogarithm (also known as Jonquière s function) is a special function Lis(z) that is defined by the infinite sum, or power series: It is in general not an elementary function, unlike …
6Toroidal coordinates — are a three dimensional orthogonal coordinate system that results from rotating the two dimensional bipolar coordinate system about the axis that separates its two foci. Thus, the two foci F {1} and F {2} in bipolar coordinates become a ring of… …
7Trigonometric functions — Cosine redirects here. For the similarity measure, see Cosine similarity. Trigonometry History Usage Functions Generalized Inverse functions …
8List of trigonometric identities — Cosines and sines around the unit circle …
9Differentiable manifold — A nondifferentiable atlas of charts for the globe. The results of calculus may not be compatible between charts if the atlas is not differentiable. In the middle chart the Tropic of Cancer is a smooth curve, whereas in the first it has a sharp… …
10Mathematics of general relativity — For a generally accessible and less technical introduction to the topic, see Introduction to mathematics of general relativity. General relativity Introduction Mathematical formulation Resources …
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