Erlang: multiply two lists

Question

I would like to multiply two lists, all values to all.

list:seq(1, 100) * list:seq(1, 100)

Could you, please, help me to manage it?

Answer 1

What do you mean by multiply two lists?

L1 = L2 = lists:seq(1, 100),
[ X * Y || X <- L1, Y <- L2 ].

or

[ X * Y || {X, Y} <- lists:zip(L1, L2) ].

or

[ [ X * Y || Y <- L2 ] || X <- L1 ].

or

[ lists:duplicate(X, L2) || X <- L1 ].

or ... you name it.