Morendil comments on Book Club Update and Chapter 1 - Less Wrong

15 Post author: Morendil 15 June 2010 12:30AM

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Comment author: Zachary_Kurtz 17 June 2010 05:51:36PM 2 points [-]

A different question about 1-8. I was able to figure out how he got A!B = !B (where ! is bar) but using the Boolean identities he provides, I couldn't get to B!A = !A. Can anyone enlighten me on this?

Comment author: Morendil 18 June 2010 06:41:42AM *  0 points [-]

I think that's a truly excellent question, BTW. (If someone has an authoritative answer it should probably be ROT13'd.)