Sha256: a582818a92ec6d10e27280b405756029070d344ee71bad6c861be275fd60c906
Contents?: true
Size: 198 Bytes
Versions: 14
Compression:
Stored size: 198 Bytes
Contents
# coding: utf-8
class Integer
def superabundant?
return true if self == 1
sod_over_self = Rational(σ, self)
(self - 1).downto(1).all?{|m| Rational(m.σ, m) < sod_over_self}
end
end
Version data entries
14 entries across 14 versions & 1 rubygems