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Mathematics
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ac15
  • Member for 4 years, 5 months
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i yam an antichrist'ah, i yam an anarchist'ah

if you read something you don't like, something unseemly or offensive, something vile or disgusting, we'll be happy to take your complaints after the jump

i like to think of mathematics as being about analogy and comparison, abstraction/abstracting and generalisation. i like to think of it as home.

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Top posts
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15
What happens if "equality of sets" is regarded as a defined concept instead of a primitive notion?
Dec 27, 2023
10
Allegedly: the existence of a natural number and successors does not imply, without the Axiom of Infinity, the existence of an infinite set.
Mar 22
6
Hamel bases and countable unions
Dec 30, 2023
4
Is there a nice 'local' criterion for equivalence of categories?
Mar 20
4
Is this Corollary a historical or modern product?
Mar 24
3
Listing methods to prove that two rings are not isomorphic
Dec 27, 2023
3
Is equality an algebraic structure?
Dec 29, 2023
3
Without using differential forms, can we unify or organize all the various multivariable integrals: multiple, line, flux, etc.?
Jan 10
3
Topological properties vs homeomorphisms
Mar 27
2
are there independence results in differential geometry/differential topology?
Oct 22, 2021
Top network posts
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18
Does the success of AI (Large Language Models) support Wittgenstein's position that "meaning is use"?
14
"Pure Imaginary" or "Purely Imaginary"?
10
Is infinity a concept or a word empty of meaning?
9
What does Tarski mean when he says "variables do not posses any meaning by themselves"?
9
What are common mistakes that students will make when solving "What's the original price" percentage problems?