-- -*- M2-comint -*- {* hash: 356435701 *} i1 : subsets set {a,b,c} o1 = {set {}, set {a}, set {b}, set {a, b}, set {c}, set {a, c}, set {b, c}, ------------------------------------------------------------------------ set {a, b, c}} o1 : List i2 :
-- -*- M2-comint -*- {* hash: 356435701 *} i1 : subsets set {a,b,c} o1 = {set {}, set {a}, set {b}, set {a, b}, set {c}, set {a, c}, set {b, c}, ------------------------------------------------------------------------ set {a, b, c}} o1 : List i2 :