aboutsummaryrefslogtreecommitdiff
path: root/node_modules/es5-ext/math/cbrt/shim.js
diff options
context:
space:
mode:
authorFlorian Dold <florian.dold@gmail.com>2017-08-14 05:01:11 +0200
committerFlorian Dold <florian.dold@gmail.com>2017-08-14 05:02:09 +0200
commit363723fc84f7b8477592e0105aeb331ec9a017af (patch)
tree29f92724f34131bac64d6a318dd7e30612e631c7 /node_modules/es5-ext/math/cbrt/shim.js
parent5634e77ad96bfe1818f6b6ee70b7379652e5487f (diff)
node_modules
Diffstat (limited to 'node_modules/es5-ext/math/cbrt/shim.js')
-rw-r--r--node_modules/es5-ext/math/cbrt/shim.js12
1 files changed, 12 insertions, 0 deletions
diff --git a/node_modules/es5-ext/math/cbrt/shim.js b/node_modules/es5-ext/math/cbrt/shim.js
new file mode 100644
index 000000000..8871c552f
--- /dev/null
+++ b/node_modules/es5-ext/math/cbrt/shim.js
@@ -0,0 +1,12 @@
+"use strict";
+
+var pow = Math.pow;
+
+module.exports = function (value) {
+ if (isNaN(value)) return NaN;
+ value = Number(value);
+ if (value === 0) return value;
+ if (!isFinite(value)) return value;
+ if (value < 0) return -pow(-value, 1 / 3);
+ return pow(value, 1 / 3);
+};