Added logging, changed some directory structure

This commit is contained in:
2018-01-13 21:33:40 -05:00
parent f079a5f067
commit 8e72ffb917
73656 changed files with 35284 additions and 53718 deletions

View File

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

View File

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

View File

@@ -0,0 +1,7 @@
"use strict";
module.exports = function () {
var atanh = Math.atanh;
if (typeof atanh !== "function") return false;
return Math.round(atanh(0.5) * 1e15) === 549306144334055;
};

View File

@@ -0,0 +1,14 @@
"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));
};