public static UHugeInt operator -(UHugeInt left, UHugeInt right)
{
UHugeInt returnValue = new UHugeInt();
returnValue.digits = (List<byte>)Minus(left, right);
OverflowMinus(returnValue.digits);
return returnValue;
}
static IList<byte> Plus(UHugeInt left, UHugeInt right)
{
IList<byte> returnValue = new List<byte>();
for (int i = 0; i < left.digits.Count || i < right.digits.Count; i++)
{
if (i < left.digits.Count && i >= right.digits.Count)
returnValue.Add(left[i]);
if (i < right.digits.Count && i >= left.digits.Count)
returnValue.Add(right[i]);
else
returnValue.Add((byte)(left[i] + right[i]));
}
return returnValue;
}
protected bool Equals(UHugeInt other)
{
if (ReferenceEquals(null, other))
return false;
if (ReferenceEquals(this, other))
return true;
if (this.digits.Count != other.digits.Count)
return false;
for (int i = 0; i < this.digits.Count; i++)
{
if (this.digits[i] != other.digits[i])
return false;
}
return true;
}
