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[2014-9-23. : 4:21 am] Zoan -- apparently set theory is defined in such a way that that paradox doesn't work or something[2014-9-23. : 4:19 am] Jack -- Let's say you have a set which contains all sets which do not contain themselves.[2014-9-23. : 4:19 am] Zoan -- btw holy shit does the kingdom hearts soundtrack make me wanna cry… I love it [2014-9-23. : 4:18 am] Zoan -- pretty crazy stuff. I had literally NO idea what my professor was talking about today [2014-9-23. : 4:16 am] Zoan -- excerpt from my homework: let (x,y) ∈ (A ∩ C) x (B ∩ D) => x ∈ (A ∩ C) ^ y ∈ (B ∩ D)[2014-9-23. : 4:15 am] O)FaRTy1billion[MM] -- because this program will say a'b+b'a is the most simplified form[2014-9-23. : 4:15 am] O)FaRTy1billion[MM] -- I mean that I feel like this circuit could be simpler if it contained XORs[2014-9-23. : 4:14 am] O)FaRTy1billion[MM] -- In what I am doing. http://i.snag.gy/L69mR.jpg I can see them hiding in there. [2014-9-23. : 4:13 am] O)FaRTy1billion[MM] -- how do I simplify the xors out of this ... I know it can be done [2014-9-23. : 4:11 am] O)FaRTy1billion[MM] -- my thing doesn't have xor. ;o It says A'B+AB' is the simplification for XOR's truth table[2014-9-23. : 4:09 am] Zoan -- and if that is true, then the first little bit from the original equation is true[2014-9-23. : 4:09 am] Jack -- JackJack shouted: Now we have (p OR q) AND (!p OR q OR r) going back to this, (A OR B) AND (A OR !B) = A, but I don't know if it matters that the R is there too[2014-9-23. : 4:08 am] Zoan -- so if that in turn is false, the first statement is true. For it to be false, we need q v (p ^ r)[2014-9-23. : 4:05 am] Jack -- no I guess we can't get rid of P because that last statement would mean we just have q or r I think[2014-9-23. : 4:04 am] Zoan -- for the second two things ( (q v p v ~r) ^ (q v ~p v r) ) to be false, we need (~q ^ ~p ^ r) v (~q ^ p ^ ~r)[2014-9-23. : 4:03 am] Jack -- now my gut instinct says that p is now irrelephant but I forgot which rule lets us get rid of it[2014-9-23. : 4:03 am] Jack -- now my gut instinct says that p is now irrelephant but I forgot which rule lets us get rid of it |