Sha256: 4afdcf9441064ae6f5dd116e04cdabf3a797f6216146206ded9bfd2a3dcaa2e7
Contents?: true
Size: 440 Bytes
Versions: 20
Compression:
Stored size: 440 Bytes
Contents
describe Integer, "#totient" do
# A000010
TOTIENT = [1,1,2,2,4,2,6,4,6,4,10,4,12,6,8,8,16,6,18,8,12,
10,22,8,20,12,18,12,28,8,30,16,20,16,24,12,36,18,
24,16,40,12,42,20,24,22,46,16,42,20,32,24,52,18,
40,24,36,28,58,16,60,30,36,32,48,20,66,32,44]
TOTIENT.each_with_index do |totient, i|
it "should return #{totient} for #{i.succ}" do
i.succ.totient.should == totient
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems