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user87690
  • Member for 4 years, 7 months
  • Last seen more than 2 years ago
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100
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12
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Posts
100
Posts %
12
Score
1
Posts
100
Posts %
12
Score
1
Posts
100
Posts %
12
Score
1
Posts
100
Posts %
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12
Show all of my question/answers to me even if they are deleted
Feb 8, 2020
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14
math fallacy problem: $-1= (-1)^3 = (-1)^{6/2} = \sqrt{(-1)^6}= 1$?
14
Finite-dimensional subspace normed vector space is closed
13
Lemma, theorem, corollary... which one is a suitable term for an observation?
12
Understanding the philosophy behind the axiomatic definition of reals
12
Trying to visualize the hierarchy of mathematical spaces