Title: The NOR Machine<p>The idea is to use just one function to compute everything. It suffices to do this for bits: bytes consist of bits, and if we can compute bits, we also can compute bytes, and everything made up of bytes. That is, everything.<p>There are sixteen boolean functions of two arguments. Two of them are special: NOR and NAND. The other fourteen functions can be computed using only either NOR or NAND. We’ll use NOR.<p>NOR’s truth table is as follows:<p><pre><code> 	===== ========
 	Input  Output
 	===== ========
 	 A B  A NOR B
 	----- --------
 	 0 0     1
 	 0 1     0
 	 1 0     0
 	 1 1     0
 	===== ========
</code></pre>
https:&#x2F;&#x2F;github.com&#x2F;yuanxinyu&#x2F;NOR-CPU
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