{...} + {...} -- sum of two vectors

{...} + {...} -- sum of two vectors

Synopsis:

Usage: x = v+w

Operator: + -- a binary operator

Input:

v, an instance of class List: a list interpreted as a vector

w, an instance of class List: a list interpreted as a vector

Output:

x, an instance of class List: the sum of the two vectors

Code:

     -- ../../../Macaulay2/m2/lists.m2:10
     List + List  := List => (v,w) -> apply(v,w,plus)