# code: http://golf.shinh.org/reveal.rb?make+100+ver2/tails_1642075999&nbb
# target Nibbles version: 0.21
# commenter version: 0.1.2.181

- #(diff):[int] 
    ints #(_):[int] 
    : #(append):[int] 
        - #(subtract):int 
            + #(sum):int 
                ints #(_):[int] 
            ^ #(pow):int 
                ~ #(auto = 10):auto 
                ~ #(auto = 2):auto 
        ~ #(auto = []):auto