7 lines
229 B
Lua
7 lines
229 B
Lua
local function Y(x) return (function (f) return f(f) end)(function(y) return x(function(z) return y(y)(z) end) end) end
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return Y(function(fibs)
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return function(n)
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return n < 2 and 1 or fibs(n - 1) + fibs(n - 2)
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end
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end)
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