programs/float_math.c

#include <stdio.h>
#include <math.h>
int main() {
    double sum=0,x=1;
    for(int i=0;i<10000000;i++){
        x=sin(x)*cos(x)+sqrt(x*x+1);
        x=fmod(x,10)+0.1;
        sum+=x*log(x+1)/exp(x*0.0001);
    }
    printf("%f\n",sum);return 0;
}