Calculate the right Riemann sum of f(x)=x^2+2x-1 on the interval I=[0,2] with 4 regular portions.

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Vansh
Vansh le 21 Nov 2021
Réponse apportée : Shanmukha Voggu le 2 Déc 2021
I am getting this error " Execution of script riemansum as a function is not supported".Can someone help?
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Yusuf Suer Erdem
Yusuf Suer Erdem le 21 Nov 2021
Modifié(e) : Yusuf Suer Erdem le 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
Walter Roberson le 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 ?

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Shanmukha Voggu
Shanmukha Voggu le 2 Déc 2021
Hi Vansh,
The link here might be helpful.
Hope this helps!

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