Sha256: 96e4fa19ac2cb87f1069db81d5b6bbca220455f850401a53b846ab1fef615b1c
Contents?: true
Size: 223 Bytes
Versions: 5
Compression:
Stored size: 223 Bytes
Contents
class Integer def pronic? return false unless even? and (positive? or zero?) (Math.sqrt(succ).round - sqrt.round) == 1 end alias :heteromecic? :pronic? alias :oblong? :pronic? alias :promic? :pronic? end
Version data entries
5 entries across 5 versions & 1 rubygems
Version | Path |
---|---|
numb-0.186.0 | lib/numb/pronic.rb |
numb-0.185.0 | lib/numb/pronic.rb |
numb-0.184.0 | lib/numb/pronic.rb |
numb-0.181.0 | lib/numb/pronic.rb |
numb-0.170.0 | lib/numb/pronic.rb |