最近在算積分
算得要死要活的
突然發現一套軟體wolfram
哇靠也太神了吧,題目輸進去就有答案
還有解題步驟
這麼屌的東西,怎不在大學大量推廣啊
http://i.imgur.com/bOiBtsV.jpg
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 117.19.48.240
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1461397321.A.3A7.html
推
04/23 15:42, , 1F
04/23 15:42, 1F
→
04/23 15:42, , 2F
04/23 15:42, 2F
→
04/23 15:44, , 3F
04/23 15:44, 3F
推
04/23 15:46, , 4F
04/23 15:46, 4F
→
04/23 15:48, , 5F
04/23 15:48, 5F
推
04/23 15:51, , 6F
04/23 15:51, 6F
推
04/23 16:06, , 7F
04/23 16:06, 7F
推
04/23 16:08, , 8F
04/23 16:08, 8F
→
04/23 16:15, , 9F
04/23 16:15, 9F
→
04/23 16:41, , 10F
04/23 16:41, 10F
推
04/23 17:28, , 11F
04/23 17:28, 11F
→
04/23 18:27, , 12F
04/23 18:27, 12F