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Q&A

General Q&A about all branches of theoretical and applied mathematics, including closely-adjacent sciences where the central question is about the math.

71%
+3 −0
organizing a library

1 answer  ·  posted 15d ago by msh210‭  ·  last activity 15d ago by celtschk‭

60%
+1 −0
80%
+6 −0
50%
+0 −0
Sample skewness consistency [closed]

0 answers  ·  posted 7mo ago by Guilherme Costa‭  ·  closed 7mo ago by Peter Taylor‭

71%
+3 −0
Notation for nested exponents

1 answer  ·  posted 3mo ago by JRN‭  ·  last activity 3mo ago by leovt‭

71%
+3 −0
60%
+1 −0
71%
+3 −0
The gcd of powers in a gcd domain

0 answers  ·  posted 2mo ago by Snoopy‭  ·  edited 2mo ago by Snoopy‭

50%
+1 −1
81%
+7 −0
Complex numbers in 2D, quaternions in 4D, why nothing in 3D?

2 answers  ·  posted 6mo ago by Fred Wamsley‭  ·  last activity 4mo ago by Derek Elkins‭

75%
+4 −0
44%
+2 −3
Isn't "any, some, or all" redundant? Why not write just "any"?

1 answer  ·  posted 2mo ago by Chgg Clou‭  ·  last activity 2mo ago by Tim Pederick‭

50%
+0 −0
40%
+0 −1
33%
+2 −6
Can we add without using addition?

3 answers  ·  posted 11mo ago by General Sebast1an‭  ·  last activity 10mo ago by DavidCary‭

71%
+3 −0
Are we in a "history-valley" for Topology?

2 answers  ·  posted 9mo ago by whybecause‭  ·  last activity 9mo ago by Derek Elkins‭

60%
+1 −0
What it ≡ called?

1 answer  ·  posted 12mo ago by Anonymous‭  ·  last activity 12mo ago by Quintec‭

33%
+0 −2
40%
+0 −1
40%
+0 −1
75%
+4 −0
Optimising a 3 value problem (well 2 really)

1 answer  ·  posted 4mo ago by KalleMP‭  ·  last activity 4mo ago by Peter Taylor‭

33%
+0 −2
What is "continuous" in Math?

3 answers  ·  posted 1y ago by deleted user  ·  last activity 1y ago by deleted user

28%
+0 −3

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