'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createBignumber = void 0;

var _factory = require("../../../utils/factory");

var _collection = require("../../../utils/collection");

var name = 'bignumber';
var dependencies = ['typed', 'BigNumber'];
var createBignumber =
/* #__PURE__ */
(0, _factory.factory)(name, dependencies, function (_ref) {
  var typed = _ref.typed,
      BigNumber = _ref.BigNumber;

  /**
   * Create a BigNumber, which can store numbers with arbitrary precision.
   * When a matrix is provided, all elements will be converted to BigNumber.
   *
   * Syntax:
   *
   *    math.bignumber(x)
   *
   * Examples:
   *
   *    0.1 + 0.2                                  // returns number 0.30000000000000004
   *    math.bignumber(0.1) + math.bignumber(0.2)  // returns BigNumber 0.3
   *
   *
   *    7.2e500                                    // returns number Infinity
   *    math.bignumber('7.2e500')                  // returns BigNumber 7.2e500
   *
   * See also:
   *
   *    boolean, complex, index, matrix, string, unit
   *
   * @param {number | string | Fraction | BigNumber | Array | Matrix | boolean | null} [value]  Value for the big number,
   *                                                    0 by default.
   * @returns {BigNumber} The created bignumber
   */
  var bignumber = typed('bignumber', {
    '': function _() {
      return new BigNumber(0);
    },
    'number': function number(x) {
      // convert to string to prevent errors in case of >15 digits
      return new BigNumber(x + '');
    },
    'string': function string(x) {
      return new BigNumber(x);
    },
    'BigNumber': function BigNumber(x) {
      // we assume a BigNumber is immutable
      return x;
    },
    'Fraction': function Fraction(x) {
      return new BigNumber(x.n).div(x.d).times(x.s);
    },
    'null': function _null(x) {
      return new BigNumber(0);
    },
    'Array | Matrix': function ArrayMatrix(x) {
      return (0, _collection.deepMap)(x, bignumber);
    }
  });
  return bignumber;
});
exports.createBignumber = createBignumber;