[理工] [工數]S-L邊界值問題
http://ppt.cc/l3Yg
請問一下 我畫紅色的地方
為什麼可以這樣令
這樣令會相等嗎
相等的意思是 我用 積化和 和差化積 打開 會一樣的意思?!
謝謝大大
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 122.117.118.241
推
12/09 01:05, , 1F
12/09 01:05, 1F
→
12/09 01:06, , 2F
12/09 01:06, 2F
推
12/10 03:34, , 3F
12/10 03:34, 3F
→
12/10 03:36, , 4F
12/10 03:36, 4F
→
12/10 03:36, , 5F
12/10 03:36, 5F
→
12/10 03:37, , 6F
12/10 03:37, 6F
→
12/10 07:07, , 7F
12/10 07:07, 7F
推
12/11 00:52, , 8F
12/11 00:52, 8F
→
12/11 00:53, , 9F
12/11 00:53, 9F
→
12/11 00:54, , 10F
12/11 00:54, 10F
→
12/11 12:40, , 11F
12/11 12:40, 11F
→
12/11 13:51, , 12F
12/11 13:51, 12F
→
08/09 10:59, , 13F
08/09 10:59, 13F
→
09/11 14:05, , 14F
09/11 14:05, 14F
→
12/15 00:28,
7年前
, 15F
12/15 00:28, 15F