first thing i did, lists:map(fun(X) -> X * 2 end, lists:seq(1,100)), and it worked! very cool. next thing i did: application:which_applications(), and that did

first thing i did, lists:map(fun(X) -> X * 2 end, lists:seq(1,100)), and it worked! very cool. next thing i did: application:which_applications(), and that didn't work.