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oleander/SSE.rb

Created January 16, 2013 11:36
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SSE.rb
xs = %w{1 0 2 0 3 1 0 1 2 0}
ts = %w{16 9 17 12 22 13 8 15 19 11}
y = lambda {|x| 10.2 + 4.0 * x.to_f}
res = xs.each_with_index.map do |x, index|
(ts[index].to_i - y.call(x))**2
end.inject(:+)
puts res
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