Sha256: 4f5f53851053c839249a117c87492325be980ca3be5463cb888370be56d33a03
Contents?: true
Size: 579 Bytes
Versions: 12
Compression:
Stored size: 579 Bytes
Contents
describe Integer, "#carmichael?" do
# A002997
@seq = [561,1105,1729,2465,2821,6601,8911,10585,15841,
29341,41041,46657,52633,62745,63973,75361,101101,
115921,126217,162401,172081,188461,252601,278545,
294409,314821,334153,340561,399001,410041,449065,
488881,512461].to_seq
@seq.each do |n|
it "returns true for Carmichael number #{n}" do
n.should be_carmichael
end
end
@seq.invert.sample(10).each do |n|
it "returns false for non-Carmichael number #{n}" do
n.should_not be_carmichael
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems