aboutsummaryrefslogtreecommitdiff
path: root/node_modules/core-js/modules/es6.math.hypot.js
diff options
context:
space:
mode:
authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/core-js/modules/es6.math.hypot.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
downloadxmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz
xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip
switch to vuepress
Diffstat (limited to 'node_modules/core-js/modules/es6.math.hypot.js')
-rw-r--r--node_modules/core-js/modules/es6.math.hypot.js25
1 files changed, 25 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es6.math.hypot.js b/node_modules/core-js/modules/es6.math.hypot.js
new file mode 100644
index 00000000..41ffdb27
--- /dev/null
+++ b/node_modules/core-js/modules/es6.math.hypot.js
@@ -0,0 +1,25 @@
+// 20.2.2.17 Math.hypot([value1[, value2[, … ]]])
+var $export = require('./_export');
+var abs = Math.abs;
+
+$export($export.S, 'Math', {
+ hypot: function hypot(value1, value2) { // eslint-disable-line no-unused-vars
+ var sum = 0;
+ var i = 0;
+ var aLen = arguments.length;
+ var larg = 0;
+ var arg, div;
+ while (i < aLen) {
+ arg = abs(arguments[i++]);
+ if (larg < arg) {
+ div = larg / arg;
+ sum = sum * div * div + 1;
+ larg = arg;
+ } else if (arg > 0) {
+ div = arg / larg;
+ sum += div * div;
+ } else sum += arg;
+ }
+ return larg === Infinity ? Infinity : larg * Math.sqrt(sum);
+ }
+});