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Questions
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Is the analysis as taught in universities in fact the analysis of definable numbers?

may 7 12 at 16:41 WM 1●1●6

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1k
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Do complex iterates of functions have any meaning?

aug 19 at 6:42 Gottfried Helms 1,371●1●3●10

 
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710
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Is there integral analog of Ramanujan sum?

apr 2 11 at 21:44 Anixx 2,036●1●9●19

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685
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Proof that derivative of Hurwitz Zeta by the first argument is not expressable in terms of Hurwitz Zeta

feb 9 at 16:55 Anixx 2,036●1●9●19

 
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597
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Are these two functions equal?

mar 9 12 at 18:13 Marc Palm 7,120●1●7●21

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2
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586
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Is there a known formula for fractional derivative of cot x?

apr 18 12 at 9:21 Manuel Ortigueira 11●1

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2
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505
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Approach to solving a differential-functional equation

dec 22 10 at 18:22 MathOverflow♦ 1●2●3

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1
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476
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Can roots of any polynomial be expressed using Eulerian function?

feb 23 12 at 6:43 Anixx 2,036●1●9●19

 
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1
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466
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Connection between Bernoulli polynomials and polygamma function

jun 17 12 at 23:08 Hassan Jolany 1,165●1●2●12

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11
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436
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Is exponent of discrete-analytic function also discrete-analytic?

nov 2 at 19:45 Anixx 2,036●1●9●19

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