Averages/Root mean square: Difference between revisions

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@@ Line 785: / Line 785: @@
 =={{header|Java}}==
-<lang java>public class RMS {
+<lang java>public class RootMeanSquare {
-    public static double rms(double[] nums){
-        double ms = 0;
+    public static double rootMeanSquare(double... nums) {
-        for (int i = 0; i < nums.length; i++)
+        double sum = 0.0;
-            ms += nums[i] * nums[i];
+        for (double num : nums)
-        ms /= nums.length;
+            sum += num * num;
-        return Math.sqrt(ms);
+        return Math.sqrt(sum / nums.length);
     }
-    public static	void main(String[] args){
+    public static void main(String[] args) {
         double[] nums = {1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0};
-        System.out.println("The RMS of the numbers from 1 to 10 is " + rms(nums));
+        System.out.println("The RMS of the numbers from 1 to 10 is " + rootMeanSquare(nums));
     }
 }</lang>