code to be run in matlab grader

i need this code to be runnned in matlab grader in oder to check whether its right or not

function output=myleftcheck(f,a,b,n,tol)
syms x
    dx=(b-a)/n;
 
     r=0;
 
     for k=0:n-1
       c=a+k*dx;
       r=r+f(c);
     end 
     t=(dx*r);
 
     y=t
    
    o=int(f(x),a,b)
    p=vpa(o)
    q=p-y
    if (q<0)
        q=-q
        
    end
    if (q<=tol)
output=1
 
    else 
            
        output=0
end
    end 

[Walter Roberson]

When code does not have any documentation, then we have to assume that the purpose of the code is to produce exactly whatever it computes, that any error messages that are likely to occur are deliberate or represent cases that have been guaranteed to never occur.

Answer 1

[Cris LaPierre]

MATLAB Grader is something your instructor will have to provide you access to, either through a course hosted at grader.mathworks.com, or embedded into an LMS platform. There is no way for us to run your code in grader for you, as the assessment tests are unique to the problem your instructor created.