Use the ** operator instead of Math.pow

Author: bomanimc

examples/javascript/PitchDetection/PitchDetection_Game/sketch.js

@@ -112,7 +112,7 @@ function draw() {
 }
 
 function dist(x1, y1, x2, y2) {
-  return Math.sqrt(Math.pow((x2 - x1), 2) + Math.pow((y2 - y1), 2));
+  return Math.sqrt(((x2 - x1) ** 2) + ((y2 - y1) ** 2));
 }
 
 function gameReset() {
@@ -152,4 +152,4 @@ function createCanvas(w, h) {
   canvas.fillStyle = '#ebedef'
   canvas.fillRect(0, 0, w, h);
   return canvas;
-}
+}