[其他]log求解 麻煩了
這是在計算土壤力學的一個問題
因為google了很久
還是找不到方法
在土木版也找不到相關的解法
拜托各位了
題目是
6.816+1.963x
x= 1.891 log(-------------)
2.89
x解出=0.9
(在睡前腦中一直在想這一題 > <)
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.38.201.88
→
02/08 01:58, , 1F
02/08 01:58, 1F
→
02/08 03:22, , 2F
02/08 03:22, 2F
推
02/08 10:02, , 3F
02/08 10:02, 3F
推
02/08 10:07, , 4F
02/08 10:07, 4F
推
02/09 00:58, , 5F
02/09 00:58, 5F
→
02/09 00:59, , 6F
02/09 00:59, 6F
→
02/09 01:00, , 7F
02/09 01:00, 7F
→
02/09 01:01, , 8F
02/09 01:01, 8F
→
02/09 01:01, , 9F
02/09 01:01, 9F
→
02/09 01:02, , 10F
02/09 01:02, 10F
→
02/09 01:03, , 11F
02/09 01:03, 11F
推
02/09 15:36, , 12F
02/09 15:36, 12F
→
02/09 15:37, , 13F
02/09 15:37, 13F
→
02/09 15:38, , 14F
02/09 15:38, 14F
推
02/09 15:41, , 15F
02/09 15:41, 15F
→
02/09 20:55, , 16F
02/09 20:55, 16F