3 lines
72 B
Text
3 lines
72 B
Text
def fibBinet(n)
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(((5 ** 0.5 + 1) / 2) ** n / 5 ** 0.5).round.to_i
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end
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def fibBinet(n)
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(((5 ** 0.5 + 1) / 2) ** n / 5 ** 0.5).round.to_i
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end
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