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when toggle format what by license comment
Jan 18, 2016 at 17:52 answer added Peter Nyikos timeline score: 3
Oct 28, 2011 at 8:51 comment added Rasmus This question was cross-posted to math.SE: math.stackexchange.com/questions/76581
Oct 28, 2011 at 5:01 history edited Paul CC BY-SA 3.0
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Oct 28, 2011 at 4:56 history edited Paul CC BY-SA 3.0
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Oct 28, 2011 at 2:10 comment added S. Carnahan Hi John, you only need to flag for moderator attention if something bad is happening.
Oct 28, 2011 at 1:02 history edited Paul CC BY-SA 3.0
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Oct 28, 2011 at 0:28 comment added Paul I'm sorry. I have edited the question. Now It may be more clearly.
Oct 28, 2011 at 0:26 history edited Paul CC BY-SA 3.0
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Oct 27, 2011 at 12:05 comment added Ramiro de la Vega "$\cal{U}'$ is asked for every" by whom?
Oct 27, 2011 at 5:34 comment added Paul Yes, $\mathscr{U'}$ is asked for every.
Oct 27, 2011 at 4:29 answer added Nathan timeline score: 3
Oct 27, 2011 at 3:22 comment added Todd Eisworth I'm not sure if I follow what you're asking; it looks to me like some quantifiers have been left out. Is this condition supposed to hold for every such family $\mathcal{U}'$ in a given base $\mathcal{U}$?
Oct 27, 2011 at 2:28 history edited Paul CC BY-SA 3.0
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Oct 27, 2011 at 2:17 history asked Paul CC BY-SA 3.0