Statistics
1 Question
0 Answers
RANK
276,271
of 301,433
REPUTATION
0
CONTRIBUTIONS
1 Question
0 Answers
ANSWER ACCEPTANCE
100.0%
VOTES RECEIVED
0
RANK
of 21,272
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 174,520
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
Question
在syms符号数学中，怎么表示变量xi。
问题：在符号数学中，我想定义N个变量（N也是符号对象），x1,x2,...xi,...xN, 定义f关于这些变量的函数，如f = x1+x2+...+xN,求f关于变量xi的偏导数。 请大家指教，如何才能实现呢，谢谢。 我自己的思路是以x(i)表示xi...
3 years ago | 1 answer | 0
