public static Int128 Cube(long a)
{
Int128 c;
if (a < 0)
{
UInt128.Cube(out c.v, (ulong)(-a));
UInt128.Negate(ref c.v);
}
else
UInt128.Cube(out c.v, (ulong)a);
return c;
}
public static Int128 Cube(Int128 a)
{
Int128 c;
if (a < 0)
{
UInt128 aneg;
UInt128.Negate(out aneg, ref a.v);
UInt128.Cube(out c.v, ref aneg);
UInt128.Negate(ref c.v);
}
else
UInt128.Cube(out c.v, ref a.v);
return c;
}
