4 files changed, 0 insertions, 32 deletions
diff --git a/node_modules/es5-ext/math/acosh/implement.js b/node_modules/es5-ext/math/acosh/implement.js
deleted file mode 100644
index ea75c7d13..000000000
--- a/node_modules/es5-ext/math/acosh/implement.js
+++ /dev/null
@@ -1,8 +0,0 @@
-"use strict";
-
-if (!require("./is-implemented")()) {
-	Object.defineProperty(Math, "acosh", { value: require("./shim"),
-		configurable: true,
-enumerable: false,
-writable: true });
-}
diff --git a/node_modules/es5-ext/math/acosh/index.js b/node_modules/es5-ext/math/acosh/index.js
deleted file mode 100644
index 160f6b992..000000000
--- a/node_modules/es5-ext/math/acosh/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-module.exports = require("./is-implemented")()
-	? Math.acosh
-	: require("./shim");
diff --git a/node_modules/es5-ext/math/acosh/is-implemented.js b/node_modules/es5-ext/math/acosh/is-implemented.js
deleted file mode 100644
index 2e9730136..000000000
--- a/node_modules/es5-ext/math/acosh/is-implemented.js
+++ /dev/null
@@ -1,7 +0,0 @@
-"use strict";
-
-module.exports = function () {
-	var acosh = Math.acosh;
-	if (typeof acosh !== "function") return false;
-	return acosh(2) === 1.3169578969248166;
-};
diff --git a/node_modules/es5-ext/math/acosh/shim.js b/node_modules/es5-ext/math/acosh/shim.js
deleted file mode 100644
index 3e632ffba..000000000
--- a/node_modules/es5-ext/math/acosh/shim.js
+++ /dev/null
@@ -1,12 +0,0 @@
-"use strict";
-
-var log = Math.log, sqrt = Math.sqrt;
-
-module.exports = function (value) {
-	if (isNaN(value)) return NaN;
-	value = Number(value);
-	if (value < 1) return NaN;
-	if (value === 1) return 0;
-	if (value === Infinity) return value;
-	return log(value + sqrt(value * value - 1));
-};