6 lines
186 B
Scala
6 lines
186 B
Scala
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def agm(a: Double, g: Double, eps: Double): Double = {
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if (math.abs(a - g) < eps) (a + g) / 2
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else agm((a + g) / 2, math.sqrt(a * g), eps)
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}
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agm(1, math.sqrt(2)/2, 1e-15)
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