Smallest alpha adder?

[Nickster258]

that's pretty cool that you made it so small, but it is unfortunately not as compact because it is 4 blocks wide which if you made for example an 8 bit adder, it would be huge compared to a 2 wide one. I would say this is insanely good for something small scale though

This is still technically smaller than any 2-wide I have seen. With easy ways to do OR/AND/!A/!B, this is awesome and still smaller than any other.