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seen Aug 4 at 20:30

May
7
revised Proof by induction of triangle inequality in Hilbert space.
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May
7
revised Proof by induction of triangle inequality in Hilbert space.
added 3 characters in body
May
7
comment Proof by induction of triangle inequality in Hilbert space.
so information about that we are in l2 space is worth nothing ? so it's also true for Hilbert cube Q ?
May
7
revised Proof by induction of triangle inequality in Hilbert space.
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May
7
asked Proof by induction of triangle inequality in Hilbert space.
May
6
revised Is $\pi$ periodic in any numeral system?
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May
6
asked Is $\pi$ periodic in any numeral system?
Apr
11
revised When is this equation true?
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Apr
11
comment When is this equation true?
Thanks Anthales, I've made a few mistakes in my question.
Apr
11
revised When is this equation true?
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Apr
11
asked When is this equation true?
Apr
10
awarded  Scholar
Apr
10
accepted Is it equation true - limit
Apr
10
comment Is it equation true - limit
Is the second limit in second equality justified by the fact that (1+f(x)/x)^(x/f(x)) converges ?
Apr
10
awarded  Supporter
Apr
10
revised Is it equation true - limit
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Apr
10
awarded  Student
Apr
10
awarded  Editor
Apr
10
revised Is it equation true - limit
added 1 characters in body
Apr
10
revised Is it equation true - limit
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