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Wikipedia:Reference desk/Archives/Mathematics/September 2016

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September 1

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 1

  1. Great circles, rhumb lines, isoazimuth
  2. Paris–Harrington theorem

September 2

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 2

  1. an oblique kind of distance formula

September 3

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 3

  1. Minimal Model, with regard to Peano system:

September 4

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 4

  1. Translation of Bourbaki to English
  2. Binomial distribution

September 5

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 5

  1. piecewise polynomial least squares, the sequel
  2. Compactness Theorem and Model theory:

September 6

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 6

  1. Geometry problem

September 7

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 7

  1. Model theory:
  2. Consequences of a model hypothesis
  3. Change of orbital parameters of Moon

September 8

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 8

  1. Model theory

September 9

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 9

  1. Triangle inequality in ultrametric spaces
  2. Description of an inequality

September 10

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 10

  1. Integral of inverse cotangent

September 12

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 12

  1. Factorial and the normalized sinc function
  2. Cardinality of vector space dimensions

September 13

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 13

  1. What is the zero root of 10
  2. Functionals, functional derivatives, functional integration and functional equations

September 16

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 16

  1. 2i to the power of 4n

September 19

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 19

  1. Sets where lots of numbers can be added to themselves or multiplied by themselves with the same result

September 20

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 20

  1. February 29
  2. General definition of addition and multiplication
  3. Convert floating point to alphanumeric

September 21

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 21

  1. Uniform continuity

September 24

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 24

  1. Injective and surjective polynomials

September 26

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 26

  1. Additive group homomorphisms of vector spaces which are not linear maps
  2. A question on Geometry
  3. At what times do the minute and hour hands of a clock make a straight line?

September 29

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Wikipedia:Reference_desk/Archives/Mathematics/2016 September 29

  1. For which does tend to zero for ?
  2. Crocodile problem: are all these solutions right and acceptable in an exam?