#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <unistd.h>
int main(void) {
long double n=1;
while (1) {
printf("\033[2J\033[1f");
printf("e: %.52f", pow(1+1/n, n));
fflush(stdout);
n += 1.0;
sleep(0.1);
}
return EXIT_SUCCESS;
}