AI.Clustering.Hierarchical.Internal:average from clustering-0.2.1, B

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\[\frac{x}{y + x} \]
(FPCore (x y) :precision binary64 (/ x (+ y x)))
double code(double x, double y) {
	return x / (y + x);
}
real(8) function code(x, y)
    real(8), intent (in) :: x
    real(8), intent (in) :: y
    code = x / (y + x)
end function
public static double code(double x, double y) {
	return x / (y + x);
}
def code(x, y):
	return x / (y + x)
function code(x, y)
	return Float64(x / Float64(y + x))
end
function tmp = code(x, y)
	tmp = x / (y + x);
end
code[x_, y_] := N[(x / N[(y + x), $MachinePrecision]), $MachinePrecision]
\frac{x}{y + x}