// Returns a - b.
// The exponents of both numbers must be the same and this must be bigger
// than other. The result will not be normalized.
public static DiyFp Minus(ref DiyFp a, ref DiyFp b)
{
DiyFp result = a;
result.Subtract(ref b);
return(result);
}
// Returns a - b.
// The exponents of both numbers must be the same and this must be bigger
// than other. The result will not be normalized.
internal static DiyFp Minus(DiyFp a, DiyFp b)
{
DiyFp result = new DiyFp(a.F, a.E);
result.Subtract(b);
return(result);
}
