Availability:built-in
=(Term, Term).
For behaviour on cyclic terms see the Prolog flag occurs_check. Calls to =/2 in a clause body are compiled and may be (re)moved depending on the Prolog flag optimise_unify. See also section 2.17.3.
=(Term, Term).
For behaviour on cyclic terms see the Prolog flag occurs_check. Calls to =/2 in a clause body are compiled and may be (re)moved depending on the Prolog flag optimise_unify. See also section 2.17.3.