applyk1.l1:3: warning: assignment to unbound variable: i
applyk1.l1:3: warning: assignment to unbound variable: x
applyk1.l1:9: warning: assignment to unbound variable: i
applyk1.l1:9: warning: assignment to unbound variable: x
okay
error: hi
               error	(builtin function)
              applyk	(builtin function)
               entry	(applyk1.l1:12)
fail!