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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, 4 months
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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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38
What is predicativity?
Feb 11, 2022
31
In Lean, what do double curly brackets mean?
Feb 8, 2022
30
What set-theoretic definitions can't easily be formalized in a type theory?
Feb 9, 2022
30
What is an algebraic data type?
Feb 28, 2022
24
Non-trivial difference(s) between Computer Algebra System and Proof Assistant
Feb 8, 2022
20
What's the difference between reflection and tactics?
Mar 20, 2022
20
How to extract the witness from exists in Coq in function notation/without destructing?
Apr 24, 2022
19
What work has been done on computationally intensive proofs?
Mar 26, 2022
19
Why is cumulativity not a given in proof assistants?
Feb 19, 2022
18
Tools for checking the consistency of a type theory
Feb 20, 2022
Top Meta posts
2
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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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428
Why do roots of polynomials tend to have absolute value close to 1?
231
What makes dependent type theory more suitable than set theory for proof assistants?
156
How to present mathematics to non-mathematicians?
120
Axiom of choice, Banach-Tarski and reality
101
Au revoir, law of excluded middle?