You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

9 lines
286 B

var log = Math.log;
// `Math.log1p` method implementation
// https://tc39.es/ecma262/#sec-math.log1p
// eslint-disable-next-line es-x/no-math-log1p -- safe
module.exports = Math.log1p || function log1p(x) {
var n = +x;
return n > -1e-8 && n < 1e-8 ? n - n * n / 2 : log(1 + n);
};