Symbolic Math Toolbox Explicit integral

2012 3 15
1 个回答
回答已采纳
8 次查看（30 天）

0 个投票

Hi having a bug with symbolic calculation. If you would be happy to help
int(sym('1/sqrt((x-a)*(x-b)*(x-c)*(x-d)*(x-e)*(x-f))'))
returns
Warning: Explicit integral could not be found.
p.s:sorry my English

请先登录，再回答此问题。

 采纳的回答

Walter Roberson
Walter Roberson 2012-3-15

1 个投票

There is no explicit integral for that, at least not with respect to x.

3 个评论
显示 1更早的评论 隐藏 1更早的评论

Hasan Hüseyin
Hasan Hüseyin 2012-3-16
Do not take this integral?
Walter Roberson
Walter Roberson 2012-3-16
There is no analytic solution for the integral. If you have all of the values a, b, c, d, e, and f, then you could do a numeric integration.

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Calculus 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by