On Sun, Oct 9, 2011 at 3:31 AM, rusi <rustompm...@gmail.com> wrote: >> If you want to take it one step further, all the boolean operators can >> be derived from nand (the dualists would insist on using nor). > ^^^^^^^^^^^^ > ???? >
I'm not sure what you're questioning, but it's possible to derive all boolean operators from either nand or nor. Most hardware these days is built out of silicon NAND gates, but there's no reason not to do it as NOR gates. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
