Write a function that will use a series to calculate the value of π. Follow so many articles until the contribution of the last article is lower than 10^-4.Call the function and compare it with matlab function pi.
i tried it like this but it is far from correct.:
x=0;sum=PI(x)matlab=exp(x)function [sum]=PI(x)n=0;N=(4*((-1)^i))/(2*i + 1);sum=clen;x=x+1;while N>=10^(-4) n=n+1; N=(4*((-1)^i))/(2*i + 1); sum=sum+N;end end
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