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

212 posts · Subscribe
Activity Age Score Random
57%
+2 −1
Equation of a line given some parametrized points on it and an area

1 answer  ·  posted over 1 year ago by msh210‭  ·  last activity over 1 year ago by msh210‭

high-school-mathematics coordinate-geometry
71%
+3 −0
Method to calculate the area of a cyclic n-gon

0 answers  ·  posted over 1 year ago by Razetime‭  ·  edited over 1 year ago by Razetime‭

geometry polygon area
75%
+4 −0
Using maximum of forecasted values to forecast maximum

1 answer  ·  posted over 1 year ago by Guilherme Costa‭  ·  last activity over 1 year ago by Stephan Kolassa‭

forecast
77%
+5 −0
Which of the multiple definitions of correlation to use?

0 answers  ·  posted over 1 year ago by Mithrandir24601‭  ·  last activity over 1 year ago by r~~‭

statistics correlation
80%
+6 −0
Discrete data: Graphs and skewness

2 answers  ·  posted over 1 year ago by Nezar ‭  ·  last activity over 1 year ago by 1muflon1‭

skewness statistics discrete-data
40%
+0 −1
Existence of a set of all sets

2 answers  ·  posted over 1 year ago by MathPhysics‭  ·  last activity over 1 year ago by Derek Elkins‭

set-theory
77%
+5 −0
Can we adapt Furstenberg's proof of the infinitude of primes to other interesting subsets of the integers?

0 answers  ·  posted over 1 year ago by HDE 226868‭  ·  edited over 1 year ago by msh210‭

number-theory topology
77%
+5 −0
Similar triangles with the same area

2 answers  ·  posted over 1 year ago by msh210‭  ·  last activity over 1 year ago by DonielF‭

euclidean-geometry high-school-mathematics
71%
+3 −0
Including Association Analysis results into existing Classification Model

0 answers  ·  posted over 1 year ago by Guilherme Costa‭

classification association-rules
71%
+3 −0
Asymptotics of counting integers by prime signature

1 answer  ·  posted over 1 year ago by Peter Taylor‭  ·  last activity over 1 year ago by Derek Elkins‭

number-theory
75%
+4 −0
Can we constructively find a third element of a set $X$ satisfying $X \cong X \times X$ given two distinct elements?

0 answers  ·  posted over 1 year ago by Derek Elkins‭

constructive-logic type-theory
80%
+6 −0
Computational hardness of the uniform halting problem

1 answer  ·  posted over 1 year ago by user53100‭  ·  last activity over 1 year ago by Derek Elkins‭

computability oracle-turing-machine arithmetical-hierarchy
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