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Andrej Bauer's user avatar
Andrej Bauer's user avatar
Andrej Bauer's user avatar
Andrej Bauer
  • Member for 2 years, 10 months
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About

I am a professional mathematician. My area of research is logic, constructive and computable mathematics, category theory, type theory, homotopy type theory, and semantics of programming languages.

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Top posts
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answer
38
What is predicativity?
Feb 11, 2022
answer
31
What set-theoretic definitions can't easily be formalized in a type theory?
Feb 9, 2022
answer
31
In Lean, what do double curly brackets mean?
Feb 8, 2022
answer
31
What is an algebraic data type?
Feb 28, 2022
answer
24
Non-trivial difference(s) between Computer Algebra System and Proof Assistant
Feb 8, 2022
answer
22
How to extract the witness from exists in Coq in function notation/without destructing?
Apr 24, 2022
answer
21
What's the difference between reflection and tactics?
Mar 20, 2022
answer
20
How can I prove facts about floating point calculations?
Feb 8, 2022
answer
19
Why is cumulativity not a given in proof assistants?
Feb 19, 2022
answer
19
What work has been done on computationally intensive proofs?
Mar 26, 2022
Top Meta posts
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19
Is this for assistants only, excluding automated provers?
17
Are SE "power users" trying to seed the site with "interesting questions"?
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430
Why do roots of polynomials tend to have absolute value close to 1?
233
What makes dependent type theory more suitable than set theory for proof assistants?
159
How to present mathematics to non-mathematicians?
122
Axiom of choice, Banach-Tarski and reality
104
Au revoir, law of excluded middle?