//*************************************//
//******** created by mamo139 *********//
//*** http://mamo139.altervista.org ***//
//*************************************//
#include <stdio.h>
#include <math.h>
int main (){
//***** PARAMETRI *****//
double inizio = -500;
double fine = 1.5;
double media = 0;
double varianza = 1;
//*********************//
double base = 0.001;
double integrale = 0;
double x;
double y;
printf("integrale della Normale(%f,%f) da %f a %f = ",media
,varianza
,inizio
,fine
);
for(x=inizio; x<fine ;x=x+base){
y = 1/sqrt(2*3.14159265* varianza) * pow(2.718282, -(x-media)*(x-media)/(2*varianza) );
integrale = integrale + base*y;
}
getchar();
return 0;
}