Cosecant
From Encyclopedia of Mathematics
One of the trigonometric functions:
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other notations are 
, 
. The domain of definition is the entire real line with the exception of the points with abscissas
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The cosecant is an unbounded odd periodic function (with period 
). Its derivative is:
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The integral of the cosecant is:
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The series expansion is:
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Comments
See also Sine.
How to Cite This Entry:
Cosecant. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Cosecant&oldid=15051
Cosecant. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Cosecant&oldid=15051
This article was adapted from an original article by Yu.A. Gor'kov (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article