Hi, what's wrong with the following code?
=========================================================================================================x=pi/4; n=2; sum=2; while(1) m=2*n-1; sumnew=sum+(-1)^(n-1)*x^m/factorial(m); error=(sumnew-sum)/sumnew; n=n+1; sum=sumnew; if error<0.001; break end end
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