作者查詢 / OppOops
作者 OppOops 在 PTT 全部看板的留言(推文), 共2411則
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3F→: ∫(X+Y)1_AdP = ∫X_1AdP + ∫Y1_AdP 樣本空間上積01/20 10:50
4F→: 1_A是indicator function01/20 10:50
24F推: 左轉了辣01/19 22:30
31F推: 我以前從來沒看過 剛剛看完覺得還好的我一定是壞了..01/19 21:23
1F推: 我是 f(x) = q(x)*(2x+3)^2(x-2) + ax^2 + bx + c01/19 14:22
2F→: 換成 a(2x+3)^2 + (x + 6)01/19 14:22
3F→: 代入f(2) 求得 a = 101/19 14:23
1F→: 餘式為常數項, 所以分別代入f(-3/2),f(2)就能解了01/19 13:48
2F→: 看錯 啊哈哈 等我一下01/19 13:51
3F→: 我重新推一次 好久沒算了-_-01/19 13:58
23F推: 推01/16 10:20
1F推: 因為這個級數只有條件收斂01/14 21:49
1F→: 先對k算完和, 再對i做和01/14 16:55
2F→: Cii 是用 (*)算式代入01/14 16:55
9F推: 固定i,k, 這算式 aik * bki = bki * aik 本來就對01/14 18:13
10F→: 這邊是兩個 summation 交換, 而且是有限項,01/14 18:14
11F→: 所以交換結果不會變01/14 18:14
12F→: 因為任何有限次數加法順序, 不會改變結果01/14 18:17
13F推: http://tinyurl.com/z6xh8hl01/14 18:41
14F→: summation交換的條件01/14 18:43
1F推: S要自己造, 只要滿足 compatible with R 就好01/14 16:50
1F→: (1)(2) 基本沒錯, 在compile時, 或Runtime由VM做01/14 17:02
2F→: (3) 在硬體上做01/14 17:03
3F→: 都是分析看到的instruction depedency得到的optimization01/14 17:04