Fix Math mistake in stress calculation

2018-01-24 11:19:28 +00:00
parent 37d2f5b021
commit d514ec5bc3
1 changed files with 2 additions and 2 deletions
--- a/src/stress.js
+++ b/src/stress.js
@@ -12,8 +12,8 @@ export function getStress(nodes, distance) {
      let lowDDist = Math.hypot(target.x - source.x, target.y - source.y);
      let highDDist = distance(source, target);
      totalDiffSq += Math.pow(highDDist - lowDDist, 2);
-      totalHighDistSq += highDDist * highDDist;
+      totalLowDDistSq += lowDDist * lowDDist;
    }
  }
-  return Math.sqrt(totalDiffSq / totalHighDistSq);
+  return Math.sqrt(totalDiffSq / totalLowDDistSq);
 }