Wikipedia:Reference desk/Archives/Mathematics/November 2021

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November 4

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 4

1. ｜3^x − 2^y｜ = 1

November 5

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 5

1. Pillai's theorem: $|Ax^{n}-By^{m}|ggx^{lambdan}$

November 7

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 7

1. 120 Cell Question
2. Inverse function
3. Plotting 3-D but 2-df data in 2-D

November 8

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 8

1. When will the moon touch Mars's orbit??

November 10

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 10

1. Is there a mapping to the relatively prime rationals?

November 12

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 12

1. Kripke frame
2. Mobius strip problem

November 15

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 15

1. Connect the dots

November 19

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 19

1. graph diameter problem

November 21

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 21

1. Optimal curve for turning a railway track.

November 22

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 22

1. C^∞ functions with compact support
2. Does PA + ¬G have a Gödel-proof-number of any statement?
3. proper classes

November 23

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 23

1. Relationship between a function's fixed points and roots?

November 25

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 25

1. Why are some structures part of the math canon?

November 26

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 26

1. Understanding the Klein bottle

November 27

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 27

1. "Tiny" difference between the Julian and Gregorian calendars

November 28

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 28

1. Seating rearrangement

November 29

Wikipedia:Reference_desk/Archives/Mathematics/2021 November 29

1. Escape room balance puzzle