Mathematics
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user87690
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All Questions Answers
Score Newest
answer
14
math fallacy problem: $-1= (-1)^3 = (-1)^{6/2} = \sqrt{(-1)^6}= 1$?
Aug 20, 2013
answer
13
Lemma, theorem, corollary... which one is a suitable term for an observation?
Sep 10, 2015
answer
13
Finite-dimensional subspace normed vector space is closed
Jul 2, 2014
answer
12
Trying to visualize the hierarchy of mathematical spaces
Aug 18, 2019
answer
12
Understanding the philosophy behind the axiomatic definition of reals
Feb 18, 2018
answer
10
Notation for matrix and sum of matrix rows
Jun 24, 2014
answer
10
How would you count a base $> 36$ system?
Jul 1, 2014
answer
10
Are countable topological spaces second-countable?
Jun 24, 2019
answer
9
Homeomorphism of two compact sets
Sep 15, 2017
answer
9
Does the forgetful functor from $\mathbf{TopGrp}$ to $\mathbf{Top}$ admit a left adjoint?
May 3, 2015
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Show all of my question/answers to me even if they are deleted
11
Columns with corresponding content
10
Static inner class in python
10
Consistent typography
6
How run a Python script from another script and get resulting global dict?

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