Analisa Kinerja Sistem - Blog Sivitas STIKOM Surabaya

Chapter 3.Workloadstatic float exp (float x) {const float c1 = 9.99999900943303e-01;const float c2 = 5.00006347344554e-01;const float c3 = 1.66667985598315e-01;const float c4 = 4.16350120350139e-02;const float c5 = 8.32859610677671e-03;const float c6 = 1.43927433449119e-03;const float c7 = 2.04699933614437e-04;float x1;float y;float e_pwr = 1.0;float e = 2.71828182845905;x1 = fabs (x);if (x1 > 88.0)return 0.0;while (x1 >= 1.0){e_pwr = e_pwr * e * e;x1 = x1 - 2.0;}y =1.0 + (c1 +(c2 +(c3 +(c4 + (c5 + (c6 + c7 * x1) * x1) * x1) * x1) * x1) * x1) * x1;y = y * e_pwr;41