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a17cb167ea
consistency. Approved by ko1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
23 lines
280 B
Ruby
23 lines
280 B
Ruby
require 'complex'
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def mandelbrot? z
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i = 0
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while i<100
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i += 1
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z = z * z
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return false if z.abs > 2
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end
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true
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end
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ary = []
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(0..1000).each{|dx|
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(0..1000).each{|dy|
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x = dx / 50.0
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y = dy / 50.0
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c = Complex(x, y)
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ary << c if mandelbrot?(c)
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}
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}
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