text: var $parseFloat = require('./_global').parseFloat
    , $trim       = require('./_string-trim').trim;
  
  module.exports = 1 / $parseFloat(require('./_string-ws') + '-0') !== -Infinity ? function parseFloat(str){
    var string = $trim(String(str), 3)
      , result = $parseFloat(string);
    return result === 0 && string.charAt(0) == '-' ? -0 : result;
  } : $parseFloat;