% Example 9.2c (Physics 330)

clear
s=0; % initialize the sum variable

% start of the loop

for n=1:1000000
   term=1/n^2;

% add 1/n^2 to s until the condition is met
   s=s+term;
   if term < 1e-10
      break
   end
% end of the loop
end

fprintf(' Sum = %g \n',s)