//********************* ToString members **********************
public String ToQuickString()
{
powersOfTen = new List<BigInt>();
powersOfTen.Add(new BigInt((int)1, new PrecisionSpec(1, PrecisionSpec.BaseType.DEC)));
for (BigInt i = new BigInt((int)10, new PrecisionSpec(1, PrecisionSpec.BaseType.DEC)); i.LessThan(this); i *= i)
{
powersOfTen.Add(i);
}
return BuildString(this, powersOfTen.Count - 1).TrimStart('0');
}