Trigonometric functions - Wikipedia, the free encyclopedia
Etymologically, the word sine derives from the Sanskrit word for half the chord, jya-ardha, abbreviated to jiva. This was transliterated in Arabic as jiba, written jb, vowels not being ...

Sine -- from Wolfram MathWorld
The sine function sinx is one of the basic functions encountered in trigonometry (the others being the cosecant, cosine, cotangent, secant, and tangent). Let theta be an angle ...

Sine wave - Wikipedia, the free encyclopedia
The sine wave or sinusoid is a mathematical function that describes a smooth repetitive oscillation. It occurs often in pure mathematics, as well as physics, signal processing ...

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Sine | Define Sine at Dictionary.com
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sine - Definition of sine at YourDictionary.com
the reciprocal of the cosecant; specif., the ratio of the opposite side of a given acute angle in a right triangle to the hypotenuse; an equivalent, positive or negative ratio for ...

Sine - Definition and More from the Free Merriam-Webster Dictionary
Definition of sine from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

sine - definition of sine by the Free Online Dictionary, Thesaurus and ...
sine (s n) n. Abbr. sin. 1. The ordinate of the endpoint of an arc of a unit circle centered at the origin of a Cartesian coordinate system, the arc being of length x and measured ...

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The Southwest Indiana Network for Education - SINE - facilitates positive long-term growth in the attitude toward learning and education for the people of Southwest Indiana.

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Sine Systems designs and manufacturers broadcast communications and control equipment for radio and television broadcast stations.