first commit

logax.java

@@ -0,0 +1,15 @@
+
+public class logax {
+	public static void main(String[] args)
+	{
+	double a=logax(4,2);
+	System.out.print(a);
+	}
+public static double logax(double value,double base)
+{
+	
+	
+	return Math.log(value) / Math.log(base);
+
+}
+}