Function u

jquery.min.js:2221–2225

()

                delete u.elem
            }),
            u = function () {
                if (a) return !1;
                for (var e = tt || ut(), t = Math.max(0, l.startTime + l.duration - e), n = 1 - (t / l.duration || 0), r = 0, i = l.tweens.length; r < i; r++) l.tweens[r].run(n);
                return s.notifyWith(o, [l, n, t]), n < 1 && i ? t : (i || s.notifyWith(o, [l, 1, 0]), s.resolveWith(o, [l]), !1)
            },
            l = s.promise({
                elem: o,
                props: S.extend({}, e),