WorldMachine @ 2025-01-18 08:58:34
整出来这个式子:
然后整不会了,怎么解?qwq
by zhouyuhang @ 2025-01-18 09:11:34
https://oi-wiki.org//math/poly/egf/#%E9%94%99%E6%8E%92%E6%95%B0
by WorldMachine @ 2025-01-18 09:29:36
@zhouyuhang orz,那如果要求 OGF 可以做吗
by zhouyuhang @ 2025-01-18 09:37:30
不太行吧,一般的 EGF 变成 OGF 以后很多都没有封闭形式
by WorldMachine @ 2025-01-18 09:39:50
@zhouyuhang 懂了,thx