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wsz_fantasy
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question
9
Why can’t a non-constant polynomial have a constant interval?
Aug 11, 2021
question
9
When can we "switch" isomorphic things
Nov 19, 2023
question
7
Can an open and closed function be neither injective or surjective.
Jul 5, 2023
question
6
How do mathematicians keep track of thoughts in a quick and reproducible manner [closed]
Jun 18, 2023
question
6
One point (non-Hausdorff) compactification of compact space
Dec 31, 2023
question
5
d(dx) exterior derivative in simple language?
Jul 15, 2021
question
5
First fundamental theorem of Calculus continuity not necessary?
Jan 12
question
4
Functions that cannot be written as functional formulas and the axiom of replacement
Aug 1, 2023
question
4
Lower bound $\sum_{\{ s_{1},..,s_{d}\}\subset [n]} d!\frac{1}{s_{1}s_{2}\dots s_{d}} $
Feb 24
question
3
What are the functions obtained by complex polynomials evaluated at complex numbers
Jul 20