package Function;

/**
 * @ClassName:Function
 * @Description:加减乘除等各计算方法的集合
 * @Author:LMD傻蛋
 * @Date:2022年5月19日 00 44
 * @version:v1.0
 */
public class Function {
 public Function() {

 }

 public double add(double x, double y) {//加
 return x + y;
 }

 public double subtract(double x, double y) {
 return x - y;
 }//减

 public double multiply(double x, double y) {
 return x * y;
 }//乘

 public double divide(double x, double y) {
 if (y == 0) {
 System.out.println("被除数不能为0");//被除数为0输出提示,结果置0
 return 0;
 }
 return x / y;
 }//除

 public double modulo(double x, double y) {//取模
 return x % y;
 }

 public double pow(double x, double y) {//求x的y次方
 return Math.pow(x, y);
 }

 public double logarithm_e(double x) {//lnx
 return Math.log(x);
 }

 public double logarithm_10(double x) {//lgx
 return Math.log10(x);
 }
}