Split symbolic function by terms
显示 更早的评论
In general i have a function that looks like
f = f1 + f2 + f3 +...+fn
and i want to address/modify/evaluate only f1 or f2 or f3. For example
f = 1/(x*y-1) + (x+2)/(y^2*(x-1)) + 1/(x^2*y^3-1)
and i want to get only 1/(x*y-) or one of the other two.
采纳的回答
Walter Roberson
2014-1-19
1 个投票
http://www.mathworks.com/help/symbolic/children.html at the MATLAB level
http://www.mathworks.com/help/symbolic/mupad_ref/op.html at the MuPAD level
5 个评论
Skye
2014-1-20
Yu-Chun
2023-11-5
编辑：Dyuman Joshi
2023-11-6
Edit (by Dyuman Joshi)
The link mentioned in the answer no longer directs to the intended resource.
This is the updated link for the documentation page of the function children
Walter Roberson
2023-11-5
移动：Dyuman Joshi
2023-11-6
Right, this is the updated URL for the children that I mentioned a number of years ago.
Dyuman Joshi
2023-11-6
移动：Dyuman Joshi
2023-11-6
Yes, this has been provided in the answer above, ~9 years ago.
Why repeat it, after such a long time?
Walter Roberson
2023-11-6
移动：Dyuman Joshi
2023-11-6
The url for children() changed so it is valid to post the updated url
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