/**
   * Adds two numbers.
   *
   * @static
   * @memberOf _
   * @category Math
   * @param {number} augend The first number to add.
   * @param {number} addend The second number to add.
   * @returns {number} Returns the sum.
   * @example
   *
   * _.add(6, 4);
   * // => 10
   */
  function add(augend, addend) {
    return (+augend || 0) + (+addend || 0);
  }
  
  module.exports = add;