4 files changed, 0 insertions, 34 deletions
diff --git a/node_modules/es5-ext/math/atanh/implement.js b/node_modules/es5-ext/math/atanh/implement.js
deleted file mode 100644
index 47d5cc22a..000000000
--- a/node_modules/es5-ext/math/atanh/implement.js
+++ /dev/null
@@ -1,8 +0,0 @@
-"use strict";
-
-if (!require("./is-implemented")()) {
-	Object.defineProperty(Math, "atanh", { value: require("./shim"),
-		configurable: true,
-enumerable: false,
-writable: true });
-}
diff --git a/node_modules/es5-ext/math/atanh/index.js b/node_modules/es5-ext/math/atanh/index.js
deleted file mode 100644
index 51fbcd66a..000000000
--- a/node_modules/es5-ext/math/atanh/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-module.exports = require("./is-implemented")()
-	? Math.atanh
-	: require("./shim");
diff --git a/node_modules/es5-ext/math/atanh/is-implemented.js b/node_modules/es5-ext/math/atanh/is-implemented.js
deleted file mode 100644
index 4787c4fa6..000000000
--- a/node_modules/es5-ext/math/atanh/is-implemented.js
+++ /dev/null
@@ -1,7 +0,0 @@
-"use strict";
-
-module.exports = function () {
-	var atanh = Math.atanh;
-	if (typeof atanh !== "function") return false;
-	return Math.round(atanh(0.5) * 1e15) === 549306144334055;
-};
diff --git a/node_modules/es5-ext/math/atanh/shim.js b/node_modules/es5-ext/math/atanh/shim.js
deleted file mode 100644
index 9383e9714..000000000
--- a/node_modules/es5-ext/math/atanh/shim.js
+++ /dev/null
@@ -1,14 +0,0 @@
-"use strict";
-
-var log = Math.log;
-
-module.exports = function (value) {
-	if (isNaN(value)) return NaN;
-	value = Number(value);
-	if (value < -1) return NaN;
-	if (value > 1) return NaN;
-	if (value === -1) return -Infinity;
-	if (value === 1) return Infinity;
-	if (value === 0) return value;
-	return 0.5 * log((1 + value) / (1 - value));
-};