Statistics
0 Questions
1 Answer
RANK
12,027
of 300,779
REPUTATION
4
CONTRIBUTIONS
0 Questions
1 Answer
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
0
RANK
of 21,084
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 170,997
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Discussions
AVERAGE NO. OF LIKES
Feeds
solve函数使用问题。
第一种形式里,不含未知参数 a、b (或者说,你已经人为将参数a、b 换成了具体的数值) 第二种形式里,虽然你在 solve之前已经将参数 a、b 赋值了,但由于你的方程是 string 形式,参数值不会自动代入方程里,所以,你可以等方程求解出后,得到的...
3 years ago | 0
| accepted

