@[Eznibuil](/user/335096) 就是 $a[s \colon t]$（`$a[s \colon t]$`）后对吗
by WA_sir @ 2023-06-30 15:08:46
@[WA_sir](/user/704156) 是的。
by Eznibuil @ 2023-06-30 15:12:02
强
by SDqwq @ 2023-06-30 15:24:00
6
by lingying @ 2023-06-30 16:08:15
@[Eznibuil](/user/335096) 改了，感谢您的贡献
by 离散小波变换° @ 2023-06-30 16:19:25
@[Eznibuil](/user/335096) 会玩儿
by Aaron_Romeo @ 2023-07-17 19:08:23