Is there a way to do non-scalar multiplication? E.g if I want to say "what is the sum of three dice rolls" (ignoring the fact that that's not a normal distro) I want to do 1~6 * 3 = 1~6 + 1~6 + 1~6 = 6~15. But instead it does 1~6 * 3 = 3~18. It makes it really difficult to do something like "how long will it take to complete 1000 tasks that each take 10-100 days?"