infrastructure-components/node_modules/core-js/modules/$.math-sign.js

Infrastructure-Components configure the infrastructure of your React-App as part of your React-Components.

// 20.2.2.28 Math.sign(x)
module.exports = Math.sign || function sign(x){
  return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;
};