Re: Universe & Programmable Logic (KST)

On Jul 30, 12:10 pm, "Ken S. Tucker" <dynam...@xxxxxxxxxxxx> wrote:

There's been some discussion about modules
in physics, so I studied some basics on that.

Sometimes reviewing logical permutations
clarifies thinking, using Boolean logic.

A and B are 1 or 0 inputs and provide an X result.
(AB) => X below, with the logic gate spec'd.

AND : (11) => 1

NAND : (00) , (01) , (10) => 1

OR : (01) , (10) , (11) => 1

NOR : (00) => 1

XOR : (01) , (10) => 1

Not XOR : (00) , (11) => 1

Is there anything missing?

Yeah, how about flip flops.

Of course you can network as many IC's
as you like. If Jay can have a quantum
logarithm, I think I can have a quantum
logic gate.

You can build any logical gates you want out of the fundamental
building block --- the 2-input nand gate. <shrug>

Did you go off on a tangent staring at Weinberg's book again? <sigh>

.