Replaced sqrt by pow

kvadrik · web-flow · commit b5b709d2d65b · 2026-03-15T01:14:54.000+02:00
diff --git a/src/main/java/com/thealgorithms/maths/Means.java b/src/main/java/com/thealgorithms/maths/Means.java
@@ -126,7 +126,7 @@ public static Double quadratic(final Iterable<Double> numbers) {
         checkIfNotEmpty(numbers);
         double sumOfSquares = StreamSupport.stream(numbers.spliterator(), false).reduce(0d, (x, y) -> x + y * y);
         int size = IterableUtils.size(numbers);
-        return Math.sqrt(sumOfSquares / size);
+        return Math.pow(sumOfSquares / size, 0.5);
     }
     
     /**

Original file line number	Diff line number	Diff line change
`@@ -126,7 +126,7 @@ public static Double quadratic(final Iterable<Double> numbers) {`
`126`	`126`	`checkIfNotEmpty(numbers);`
`127`	`127`	`double sumOfSquares = StreamSupport.stream(numbers.spliterator(), false).reduce(0d, (x, y) -> x + y * y);`
`128`	`128`	`int size = IterableUtils.size(numbers);`
`129`		`- return Math.sqrt(sumOfSquares / size);`
	`129`	`+ return Math.pow(sumOfSquares / size, 0.5);`
`130`	`130`	`}`
`131`	`131`
`132`	`132`	`/**`