һ pd
xȫ>>
ǰnL(fng)ޏ(f)
}ޏ(f)^m(x)_ѵø(yn)ء Ԕ(x)>>
ޏ(f)ԭS˹ǰnL(fng)
@{ǰnL(fng)գ{ĵģͣһλ˼ҵ|ҵ]ȥm韩ضȵ͡SC(j)͵ļӟNϣӟᲣm(x)l(f) Ԕ(x)>>
˹ǰX ˹ǰ} ˹ǰNĤ ˹ǰ ˹ǰF ˹ǰ
V|Փ V܇չ Փ Փ
o܇ ˹r ˹DƬ ˹ ˹ô ˹N ˹ͺ
Ʒƣ
܇ͣ ˹
ٷr or
֮ܲ鿴܇ҵĺ܇тĻ؏(f)Ŷ