Results 191 to 200 of about 6,096 (233)

Trigonometric and Inverse Trigonometric Functions. Hyperbolic and Inverse Hyperbolic Functions

1994
If theoretical problems are under consideration, angles are not measured in degrees, but in radians (circular measure): The magnitude of an angle α is given by the length l of the arc, intercepted by the arms of the angle α on the unit circle with centre at the vertex of the angle (Fig. 2.1).
openaire   +1 more source

Trigonometric Functions

2004
Kenneth Eriksson, Donald Estep, Claes Johnson   +2 more
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Trigonometric Functions

1982
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Properties of generalized trigonometric functions

Journal of Approximation Theory, 2012
David E Edmunds, Petr Gurka, Jan Lang
exaly  

Trigonometric Functions

2016
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Convexity properties of generalized trigonometric and hyperbolic functions

Aequationes Mathematicae, 2013
Arpad Baricz, Barkat Ali Bhayo, Riku Klen   +2 more
exaly  

A distinctive Sumudu treatment of trigonometric functions

Journal of Computational and Applied Mathematics, 2017
Fethi Bin Muhammad Belgacem, Rathinavel Silambarasan   +1 more
exaly  

Trigonometric Functions

2012
openaire   +2 more sources

Sharp Wilker- and Huygens-type inequalities for inverse trigonometric and inverse hyperbolic functions

Integral Transforms and Special Functions, 2012
Chao-Ping Chen
exaly  

Basis properties of generalized trigonometric functions

Journal of Mathematical Analysis and Applications, 2014
Petr Gurka, Jan Lang
exaly