Reference: OPBAR
m | n returns True if m divides n, i.e. if there exists an integer x such that n = xm, and False otherwise. (u|v) returns the scalar (dot) product between the n-dimensional real or complex vectors u and v. (u|v) = u⋅v.
m | n returns True if m divides n, i.e. if there exists an integer x such that n = xm, and False otherwise. (u|v) returns the scalar (dot) product between the n-dimensional real or complex vectors u and v. (u|v) = u⋅v.