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U:RDoc::AnyMethod[iI" atan2:ETI"Math::atan2;TT: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [ I"1Computes the arc tangent given +y+ and +x+. ;TI"CReturns a Float in the range -PI..PI. Return value is a angle ;TI"?in radians between the positive x-axis of cartesian plane ;TI"=and the point given by the coordinates (+x+, +y+) on it.;To: RDoc::Markup::BlankLine o; ; [I""Domain: (-INFINITY, INFINITY);T@o; ; [I"Codomain: [-PI, PI];T@o:RDoc::Markup::Verbatim; [I"3Math.atan2(-0.0, -1.0) #=> -3.141592653589793 ;TI"3Math.atan2(-1.0, -1.0) #=> -2.356194490192345 ;TI"4Math.atan2(-1.0, 0.0) #=> -1.5707963267948966 ;TI"4Math.atan2(-1.0, 1.0) #=> -0.7853981633974483 ;TI"%Math.atan2(-0.0, 1.0) #=> -0.0 ;TI"$Math.atan2(0.0, 1.0) #=> 0.0 ;TI"3Math.atan2(1.0, 1.0) #=> 0.7853981633974483 ;TI"3Math.atan2(1.0, 0.0) #=> 1.5707963267948966 ;TI"2Math.atan2(1.0, -1.0) #=> 2.356194490192345 ;TI"2Math.atan2(0.0, -1.0) #=> 3.141592653589793 ;TI"=Math.atan2(INFINITY, INFINITY) #=> 0.7853981633974483 ;TI"<Math.atan2(INFINITY, -INFINITY) #=> 2.356194490192345 ;TI">Math.atan2(-INFINITY, INFINITY) #=> -0.7853981633974483 ;TI"<Math.atan2(-INFINITY, -INFINITY) #=> -2.356194490192345;T: @format0: @fileI" math.c;T:0@omit_headings_from_table_of_contents_below0I" Math.atan2(y, x) -> Float ;T0[ I" (p1, p2);T@(FI" Math;FcRDoc::NormalModule00
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