#include <stdio.h>
extern double exp_1 (double x)
{
double num = 1.0;
double denom = 1.0;
double somma = 1.0;
for (int i = 1; i <= 10; i++)
{
num *= x;
denom *= i ;
somma += num / denom;
}
return somma;
}
int main ()
{
double prova = exp_1(4);
return 0;
}
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