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Mathematics
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Roger Crook's user avatar
Roger Crook's user avatar
Roger Crook
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4
I can't wrap my head around Peano's 5'th axiom
Feb 13, 2021
4
Homeomorphism vs Homotopy Equivalence
Aug 15, 2023
3
Infinite natural numbers?
Aug 28, 2021
1
How do we know that a curved line is not straight?
Sep 9, 2022
1
Straight line axiom
Sep 22, 2022
1
Orthogonal functions and Riemann sums
Jul 7, 2023
1
Seifert Van Kampen Theorem and the amalgamated Product [closed]
Jul 14, 2023
1
Neyman-Pearson Lemma clarification
Aug 8, 2023
1
Definition of non measurable sets
Aug 27, 2023
1
Prove that $1 \leq \|A^{-1}\| _2\|A-B\|_2$
Oct 26, 2023