Izmjenjena struktura, dodan backand

web/node_modules/es5-ext/math/fround/implement.js

@@ -0,0 +1,8 @@
+"use strict";
+
+if (!require("./is-implemented")()) {
+	Object.defineProperty(Math, "fround", { value: require("./shim"),
+		configurable: true,
+enumerable: false,
+writable: true });
+}

web/node_modules/es5-ext/math/fround/index.js

@@ -0,0 +1,5 @@
+"use strict";
+
+module.exports = require("./is-implemented")()
+	? Math.fround
+	: require("./shim");

web/node_modules/es5-ext/math/fround/is-implemented.js

@@ -0,0 +1,7 @@
+"use strict";
+
+module.exports = function () {
+	var fround = Math.fround;
+	if (typeof fround !== "function") return false;
+	return fround(1.337) === 1.3370000123977661;
+};

web/node_modules/es5-ext/math/fround/shim.js

@@ -0,0 +1,35 @@
+/* global Float32Array */
+
+// Credit: https://github.com/paulmillr/es6-shim/blob/master/es6-shim.js
+
+"use strict";
+
+var toFloat32;
+
+if (typeof Float32Array === "undefined") {
+	toFloat32 = (function () {
+		var pack   = require("../_pack-ieee754")
+		  , unpack = require("../_unpack-ieee754");
+
+		return function (value) {
+			return unpack(pack(value, 8, 23), 8, 23);
+		};
+	}());
+} else {
+	toFloat32 = (function () {
+		var float32Array = new Float32Array(1);
+		return function (num) {
+			float32Array[0] = num;
+			return float32Array[0];
+		};
+	}());
+}
+
+module.exports = function (value) {
+	if (isNaN(value)) return NaN;
+	value = Number(value);
+	if (value === 0) return value;
+	if (!isFinite(value)) return value;
+
+	return toFloat32(value);
+};