A much more reasonable approach to exponents

RobotWebTools · Nov 5, 2018 · 364f1f0 · 364f1f0
1 parent 4576e56
commit 364f1f0
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/util/cborTypedArrayTags.js b/src/util/cborTypedArrayTags.js
@@ -1,5 +1,6 @@
 'use strict';
 
+var UPPER32 = Math.pow(2, 32);
 var warnedPrecision = false;
 function warnPrecision() {
   if (!warnedPrecision) {
@@ -18,7 +19,7 @@ function decodeUint64LE(data) {
     var si = i * 2;
     var lo = uint32View[si];
     var hi = uint32View[si+1];
-    arr[i] = lo + Math.pow(2, 32) * hi;
+    arr[i] = lo + UPPER32 * hi;
   }
 
   return arr;
@@ -35,7 +36,7 @@ function decodeInt64LE(data) {
     var si = i * 2;
     var lo = uint32View[si];
     var hi = int32View[si+1];
-    arr[i] = lo + Math.pow(2, 32) * hi;
+    arr[i] = lo + UPPER32 * hi;
   }
 
   return arr;