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Size: 420 Bytes
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Contents
describe Integer, "#isqrt" do # A000196 @seq = [0,1,1,1,2,2,2,2,2,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4, 4,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8,8,8, 8,8,8,8,8,8,8,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, 9,10,10] @seq.each_with_index do |isqrt, n| it "returns #{isqrt} for #{n}" do n.isqrt.should == isqrt end end end
Version data entries
8 entries across 8 versions & 1 rubygems