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Mathematics
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TomKern's user avatar
TomKern
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All Questions Answers
Score Newest
answer
7
Is there an explicitly known Diophantine equation whose solvability is undecidable in ZFC?
Jun 20, 2021
answer
5
Are suborders of pseudo-well-ordered sets themselves pseudo-well-ordered?
Jul 13, 2022
answer
4
Math proof vs Logic Proof.
Feb 27
answer
4
Prove: Impossible to express "There are at least 7 objects" by quantifying over only 6 variables
Jun 26, 2021
answer
4
What is an example of model of ZF with a countable family of pairs whose union is uncountable?
Jun 22, 2021
answer
4
What is the interpretation of Presburger Arithmetic in WS1S?
Sep 1, 2022
answer
4
Description of the function graph
Nov 25, 2021
answer
4
Logic: variable names and quantifiers
May 10, 2021
answer
4
Dodecahedron and golden ratio algebra
Dec 18, 2021
question
3
Reading on permutation models
Jun 23, 2021
Top network posts
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38
Students confusing "object types" in introductory proofs class
35
What should be memorized in math and what should be reference table?
28
Why is a Calculus III student more likely to solve this problem?
27
What is the justification to teach the (redundant) use of parentheses in multiplications?
19
What are some examples of great functions that are not too elementary (easy)?

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