I have tons of two-lever implication gates in a map I'm making, and in some cases there isn't enough space to place it. The gate, a bit expanded for simplicity, looks like this:
This setup does not output signal only when input 2 is on and input 1 is off (so it's kind of a reverse implication, but with the same functionality). Currently, my setup takes up 4x2x8 (64) blocks.
How can this gate be simplified and/or compacted? How small can it get with command blocks?
Edit: I found a partial answer, but the command block solution has yet to be found.