v1.2.112 - kfun - cos
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NAME |
| cos - compute cosine
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SYNOPSIS |
| float cos(float x)
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DESCRIPTION |
| Return the cosine of the argument.
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ERRORS |
| An error will result if the argument is too large to accurately
compute the cosine (around 1e9).
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SEE ALSO |
| kfun/sin, kfun/tan
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