Sha256: df1938de79f5cadf4c03b290072ce2f3815e7d5a23326093d64ea3497383a8ab
Contents?: true
Size: 350 Bytes
Versions: 47
Compression:
Stored size: 350 Bytes
Contents
"use strict";
var log = Math.log, sqrt = Math.sqrt;
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) {
value = -value;
return -log(value + sqrt(value * value + 1));
}
return log(value + sqrt(value * value + 1));
};
Version data entries
47 entries across 47 versions & 3 rubygems