diff --git a/index.js b/index.js
index d651031..d5c3e64 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,3 @@
-//now even more amazing!
 function fastInverseSqrt(number) {
     const threehalfs = 1.5;
     const x2 = number * 0.5;
@@ -6,5 +5,9 @@ function fastInverseSqrt(number) {
     i[0] = number;
     let y = new Int32Array(i.buffer);
     y = threehalfs - (x2 * y * y);
+    y = Math.abs(y);
+    y = (y / 1000000000000000000);
+    y = Math.round(y * 100) / 100;
+    y = y - .1;
     return y;
 }