[向量] 向量觀念a.b^c
想請問a.b^c 計算順序
是先a.b 在^c
還是a.(b^c)
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 134.208.23.84
※ 文章網址: http://www.ptt.cc/bbs/Math/M.1416129481.A.2A6.html
→
11/16 17:32, , 1F
11/16 17:32, 1F
→
11/16 17:33, , 2F
11/16 17:33, 2F
我看教科書上都是沒括號的阿
※ 編輯: ohmygod0715 (134.208.23.84), 11/16/2014 17:47:19
→
11/16 17:48, , 3F
11/16 17:48, 3F
→
11/16 17:57, , 4F
11/16 17:57, 4F
→
11/16 19:00, , 5F
11/16 19:00, 5F
→
11/16 19:28, , 6F
11/16 19:28, 6F
→
11/16 19:28, , 7F
11/16 19:28, 7F
推
11/16 21:51, , 8F
11/16 21:51, 8F