crazySoldier, в плане разные? Странно, не должно так быть #include <stdio.h> #include <math.h> int main(void) { double x = 1.426; double y = -1.22; double z = 3.5; double t_res = ((2 * cos(x - M_PI / 6)) / (0.5 + sin(y) * sin(y))); double e_res = (((pow(z, 2))) / (3 + (pow(z, 2) / 5))); printf("First equation result: %f\nSecond equation result: %f\n", t_res, e_res); return 0; } C #include <stdio.h> #include <math.h> int main(void) { double x = 1.426; double y = -1.22; double z = 3.5; double t_res = ((2 * cos(x - M_PI / 6)) / (0.5 + sin(y) * sin(y))); double e_res = (((pow(z, 2))) / (3 + (pow(z, 2) / 5))); printf("First equation result: %f\nSecond equation result: %f\n", t_res, e_res); return 0; } First equation result: 0.896916 Second equation result: 2.247706 Code First equation result: 0.896916 Second equation result: 2.247706