I don't know why MATLAB don't give me the answer for this integral

1 回表示 (過去 30 日間)
PP STML
PP STML 2017 年 6 月 13 日
コメント済み: PP STML 2017 年 6 月 14 日
I'm a beginner with Matlab, and I don't know why MATLAB don't give me the answer for this integral
int((6719222573537927*exp((5*x)/2 - (15*u)/2)*(u + x)^(3/2)*(u - x)^19)/576460752303423488, u, abs(x), Inf).
Why? How can we get the result integration? Anyone could help me, please?
  1 件のコメント
KSSV
KSSV 2017 年 6 月 14 日
Why don't you write the actual integral expression here? It would be easy to people to help you.

サインインしてコメントする。

サインインしてこの質問に回答する。

回答 (1 件)

Walter Roberson
Walter Roberson 2017 年 6 月 14 日
The expression is simply too complicated for MATLAB to integrate symbolically. There are other software vendors and tools that are more complete. Two of the leading commercial alternatives are Maple (Maplesoft) and Mathematica (Wolfram Research)
  2 件のコメント
Walter Roberson
Walter Roberson 2017 年 6 月 14 日
Note: Mathematica cannot integrate this expression, but Maple can.
PP STML
PP STML 2017 年 6 月 14 日
I tried it with Maple but I can't get the answer. Could you please help me how I can deal with this?

サインインしてコメントする。

カテゴリ

Help Center および File Exchange で Symbolic Math Toolbox についてさらに検索

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by