Calculate the right Riemann sum of f(x)=x^2+2x-1 on the interval I=[0,2] with 4 regular portions.
5 views (last 30 days)
Show older comments
I am getting this error " Execution of script riemansum as a function is not supported".Can someone help?
2 Comments
Yusuf Suer Erdem
on 21 Nov 2021
Edited: Yusuf Suer Erdem
on 21 Nov 2021
I used it with this way. It was working properly but I was not able to select 4 regular points.
syms x
rsums(x^2+2*x-1,0,2)
Walter Roberson
on 21 Nov 2021
The first executable word of file riemansum.m is not "function", so MATLAB considers the file to be a script that can be executed but not called.
What is the first non-comment non-blank line of riemansum.m ?
Accepted Answer
More Answers (0)
See Also
Categories
Find more on Numerical Integration and Differential Equations in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!