Jul 10, 2017 · 1 min read
iex> for x <- [1,2,3,4], y <- [5,6,7,8], rem(x*y,2)==0,do: {x,y,x*y}
[{1, 5, 5}, {1, 7, 7}, {3, 5, 15}, {3, 7, 21}]There is an error. There must be
rem(x*y,2)==1iex> for x <- [1,2,3,4], y <- [5,6,7,8], rem(x*y,2)==0,do: {x,y,x*y}
[{1, 5, 5}, {1, 7, 7}, {3, 5, 15}, {3, 7, 21}]There is an error. There must be
rem(x*y,2)==1