print "+++++++++++++++++++++++++++++++++++++++++++++++++++\n" h=10; n=1000; epsilon=0.01; r1 = 0.2; "h = "; h; "n = "; n; "epsilon = "; epsilon; "r1 = "; r1 d = h * l(e(1)*(k+1)*n/h) - l(epsilon) "d = "; d d_prime = 2 * d; b4_7 = (r1 + d_prime/n + sqrt(2*d_prime*r1*(1-r1)/n + \ d_prime*d_prime/(n*n)))/(1 + 2 * d_prime/n) "b4_7 = "; b4_7 print "++++++++++++++++++++++++++++++++++++++++++++++++++++\n"