export function add(a, b) {
  let aLen = (a + '').split('.')[1]?.length || 0;
  let bLen = (b + '').split('.')[1]?.length || 0;

  const powN = Math.pow(10, Math.max(aLen, bLen));

  return (a * powN + b * powN) / powN;
}

export function multiply(arg1, arg2) {
	var m = 0, s1 = arg1.toString(), s2 = arg2.toString();
	try { m += s1.split(".")[1].length } catch (e) { }
	try { m += s2.split(".")[1].length } catch (e) { }
	return Number(s1.replace(".", "")) * Number(s2.replace(".", "")) / Math.pow(10, m)

}
