#include <math.h>
#include <stdio.h>
float resistanceToTemperature(float _R1, float _B, float _R2, float _T2)
{
return (1.0 / ((1.0 / _B) * log(_R1 / _R2) + (1.0 / (_T2 + 273.15))) - 273.15);
}
/* main */
int main () {
//JSRUN引擎2.0,支持多达30种语言在线运行,全仿真在线交互输入输出。
printf("Hello world! - c.jsrun.net.");
float tmp = resistanceToTemperature(25, 3470, 5000, 25);
printf("temp = %0.2f\n", tmp);
return 0;
}