物理實驗報告“波爾共振”的一個麻煩算數題 -std=c99

波尔共振.c

#include <stdio.h>
#include <math.h>
double f(double,double);
int main(void)
{
	double t0[10] = {1.558, 1.560, 1.563, 1.565, 1.566, 1.565, 1.565, 1.563, 1.561, 1.559};
	double t[10]  = {1.568, 1.569, 1.571, 1.573, 1.576, 1.582, 1.584, 1.587, 1.590, 1.595};
	for (int i = 0; i < 10; ++i)
	{
		printf("%.3f\n",f(t0[i], t[i])*180/3.1415926 );
	}
	printf("\n\n\n");
	for (int i = 0; i < 10; ++i)
	{
		printf("%.3f\n", t0[i]/t[i]);
	}
}

double f(double a,double b)
{
	double c;
	c = atan((0.05956*a*a*b)/(3.1415926*(b*b - a*a)));
	return c;
}