Example of List Equality
lRevisit our earlier
example:
lAre these lists equal:
l[1, 2, 3]
vs. [1, 2] ?
lTry the rules:
lequals([1, 2, 3], [1, 2])
==> (rule 2)
lequals([2, 3], [2]) ==> (rule 2)
lequals([3], [ ]) ==> (rule 3)
l0
li.e. the lists are
not equal.