17 lines
309 B
Plaintext
17 lines
309 B
Plaintext
cos - return the cosine of a float
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float cos( float f );
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This efun is only available if PACKAGE_MATH is compiled into the driver.
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Returns the cosine of its argument, `f', measured in radians.
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See also:
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acos,
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asin,
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atan,
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sin,
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tan
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Tim Hollebeek Beek@ZorkMUD, Lima Bean, IdeaExchange, and elsewhere
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