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coversine

 - 4 dictionary results

co⋅ver⋅sine

[koh-ver-sahyn, koh-vur-sahyn]

coversed sine

[koh-vurst]
–noun Mathematics.
the versed sine of the complement of an angle or arc.
Also called coversine, versed cosine.


Origin:
1700–10
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To coversine
co·ver·sine   (kō-vûr'sīn')   
n.  See versed cosine.
versed cosine  
n.   Abbr. covers
A trigonometric function of an angle equal to one minus the sine of that angle. Also called coversine.

[versed (sine) + cosine.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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