Does it make sense to use + for list concatenation?

@socks I feel like the behaviour we would intuitively expect would be that {1,2,3}+{4,5,6} yields {5,7,9}
-F

@Felthry Ah, so the same operation but lifted! I guess that would make sense

@socks we're also very used to matlab though, it might be less intuitive for others

matlab is heavily matrix-oriented so operations generally behave as they would on matrices; that's just how matrix addition and subtraction work. * is matrix multiplication, and / is actually a complicated operator that computes the inverse of the matrix on the right and left-multiplies it by the matrix on the left (there's also \ for inverting the matrix on the left instead)
-F

@Felthry Yes, that makes sense when a list to you is a vector. Lists are a lot more general than that though