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Wikipedia:Reference desk/Archives/Mathematics/October 2019

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October 2 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 2

  1. Cartoon asymptotic
  2. Sum of two squares; can it be factored sometimes??
  3. Best way to show that the only constant curvature curves on the Euclidean plane are circles and lines

October 8 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 8

  1. Product of two numbers containing a cube

October 13 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 13

  1. Fairest overall result

October 14 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 14

  1. Sum of three cubes

October 15 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 15

  1. Sum of four cubes of positive integers - conditions for divisibility by the sum of these numbers
  2. Largest prime with no Atkin–Goldwasser–Kilian–Morain certificate

October 16 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 16

  1. Combinatorial aspects in identities involving sum of n cubes divisibility

October 17 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 17

  1. Concept.

October 19 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 19

  1. Linear algebra

October 20 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 20

  1. 3-way RPS

October 25 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 25

  1. What shape is a (gridiron) football ?

October 29 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 29

  1. Nautical Metric
  2. Relative timing of withdrawal and interest accrual in a payout annuity

October 30 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 30

  1. Composition of polynomials

October 31 edit

Wikipedia:Reference_desk/Archives/Mathematics/2019 October 31

  1. Lengths of inverse of some decimal number.
  2. Trying to show that 0.999... does not equal 1
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