いくつか ** mapっぽいこと Python Code > [N*2 for N in range(10) if N % 2 == 0] [0, 4, 8, 12, 16] Erlang Code 1. [2*N || N <- [0,1,2,3,4,5,6,7,8,9], N rem 2 =:= 0]. [0,4,8,12,16] ただやっぱ Erlang のほうが柔軟っぽい 1. [X+Y || X <- [1,2], Y …