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enzo05814648 • today at 9:58 PM • 1 reply • view on HN

Sorry to be pedantic but...every "boolean" logic gate can be made out of NAND gates pretty trivially (XOR too for that matter). So you just have to design a computer from logic gates and then decompose each one into NANDs.

"I made a computer out of n logic gates" doesn't sound as cool I guess?

Granted I am criticizing the concept and post title, not the execution.


Replies

Firaxus • today at 10:10 PM

I thought this was generally known?

I don’t have any familiarity with what’s considered the state of the art here, but I was wondering if the number of nand gates used is significant? So maybe this is neat because it uses less than was though possible?

Edit: looks like from reading some additional comments here that this isn’t particularly novel in that regard though…