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作者 Vulpix 在 PTT [ Math ] 看板的留言(推文), 共7171則
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1F推: 只是說2的inverse在{2,3,4,5,......,p-2}裡面,而且07/08 12:16
2F→: 不會跟別人撞inverse而已吧。07/08 12:16
1F推: 下界是存在性定理比較麻煩,上界比較像唯一性定理。07/07 02:15
11F推: 佳佳學長想要的零根數應該是 2m-1 ~ 2m+2n-1 ?07/05 23:55
12F→: 上界:可以構造出一個多項式,然後用代數基本定理。07/06 02:44
13F→: 下界還在想……07/06 02:44
7F推: Z會measure zero應該是對的。我總覺得,讓f是常數的07/06 01:13
8F→: 條件是"codim(Z)=1"之類...07/06 01:16
3F→: 推移是保面積的沒錯,題目亂寫不要理他。07/03 14:56
9F推: 翻譯ittfie大的意思:t有實根<=>y"有"非負根06/20 15:29
10F→: 所以只要有就好,別特地要求y的兩根都正。06/20 15:30
2F推: 你的特徵值怎麼排,特徵向量也按相同順序。06/18 21:16
3F→: 所以其實本來就可以隨便排。06/18 21:18