boardmaker wrote:
To make my life a little easier is there any way to get a binary number
to inverse. Example. 1110 in a1 so then b1 would become 0001.

I presume you mean one's complement, not inverse. And 0001 is the
complement of 1110 only in a 4-bit world.

The one's complement of a 4-bit binary number (in A1) can be computed
by:

=dec2bin(16 - bin2dec(A1) - 1, 4)