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atan!
atan!
(z)
Class Public methods
Alias for:
atan
doc_ruby_on_rails
2015-04-01 09:06:38
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Popular Articles
atan
atan(z) Class Public methods returns the arc tangent of z atan!
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atan(x, prec) Instance Public methods Computes the arctangent of x to the specified number of digits of precision. If x is NaN, returns
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math.atan (y [, x]) Returns the arc tangent of y/x (in radians), but uses the signs of both parameters to find the quadrant of the result. (It also
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(PHP 4, PHP 5, PHP 7) Arc tangent float atan ( float $arg ) Returns the arc ta
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