> I would add that the NOR gate is also functionally complete. Yes, one good example being the Apollo Guidance Computer [0], which was constructed wholly using

> I would add that the NOR gate is also functionally complete. Yes, one good example being the Apollo Guidance Computer [0], which was constructed wholly using NOR gates. [0] https://en.wikipedia.org/wiki/Apollo_Guidance_Computer#Design https://en.wikipedia.org/wiki/Apollo_Guidance_Computer#Desig...