toString method
Return a string representing the value of this Big. Return exponential notation if this Big has a positive exponent equal to or greater than Big.pe, or a negative exponent equal to or less than Big.ne. Omit the sign for negative zero.
Implementation
@override
toString() {
var x = this;
return stringify(x, x.e <= ne || x.e >= pe, x.c.isElementIsValid(0));
}