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greglu/gist:229701

Created November 9, 2009 04:54
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gistfile1.rb
max_function = ""
6.times do |i|
6.times do |j|
max_function << ((rand(2) == 1) ? " + " : " - ")
max_function << "#{rand(20)}*x#{i+1}#{j+1}"
end
end
puts ((max_function[0..2] == " + ") ? max_function[3..(max_function.size-1)] : max_function)
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