What's the deal with this?
If I'm not using a standard stream (i.e. stdin) should I close it?
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Anonymous2010-12-26 11:26
>>1
You mean you don't? Damn it, how long haven't you been doing this!? your computer must be comprised like fuck now. Botnets and adware hiding in every other process. Keyloggers stealing your personal shit.
Stop posting on the Internet - you could spread the problem. Close all input streams. Close all output streams. Close all everything! And, for the love on god, reformat!
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Anonymous2013-08-31 23:11
Assuming the axiom of choice, addition of infinite cardinal numbers is easy. If either κ or μ is infinite, then
κ + μ = max(κ, μ)
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Anonymous2013-08-31 23:56
\sum_{i=0}^{\infty} \, f(i) = a means that the sum of the infinite series converges to some real value a.
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Anonymous2013-09-01 0:41
Since the 5th century BC, beginning with Greek mathematician Zeno of Elea in the West and early Indian mathematicians in the East, mathematicians had struggled with the concept of infinity. Especially notable is the work of Bernard Bolzano in the first half of the 19th century
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Anonymous2013-09-01 1:27
The study of inner models is common in the study of determinacy and large cardinals, especially when considering axioms such as the axiom of determinacy that contradict the axiom of choice. Even if a fixed model of set theory satisfies the axiom of choice, it is possible for an inner model to fail to satisfy the axiom of choice.
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Anonymous2013-09-01 2:12
One variation avoids the use of choice functions by, in effect, replacing each choice function with its range.
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Anonymous2013-09-01 2:57
The proof of the independence result also shows that a wide class of mathematical statements, including all statements that can be phrased in the language of Peano arithmetic, are provable in ZF if and only if they are provable in ZFC