jisuanqi.java

fengshiji1.java

@@ -1,16 +0,0 @@
-package fengshiji;
-import  java.math.*;
-public class fengshiji1 
-{
-	public double duishu(double a,double b)
-	{
-		double res = log(a, b);
-	return res;
-	}
-
-	private double log(double a, double b) {
-		double h=Math.log10(b)/Math.log10(a);
-		return h;
-	}
-
-}