set -- make a set

• Usage:

  set v

  set(v1,v2,...)

• Inputs:
  • v, a visible list or a hash table
• Outputs:
  • a set, the set whose elements are the members of the list v or keys of the hash table v

i1 : v = {1,2,3,2,1}

o1 = {1, 2, 3, 2, 1}

o1 : List

i2 : S = set v

o2 = set {1, 2, 3}

o2 : Set

i3 : T = set(a,b,c,a,b,d)

o3 = set {c, d, a, b}

o3 : Set