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Toby Meadows

@tobymeadows.bsky.social

logician: I do math that mathematicians think is philosophy; and philosophy that philosophers think is math logic, philosophy of math, set theory lps uci https://sites.google.com/site/tobymeadows

826 Followers  |  207 Following  |  127 Posts  |  Joined: 11.08.2023  |  1.5222

Latest posts by tobymeadows.bsky.social on Bluesky

Perhaps.

I still think I'm making a very reasonable request.

25.04.2025 10:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Can someone recommend an intro to HoTT or MLTT that uses context based proof theory that is very precise (like a proof theorist) in its handling of the basic syntactic items and how they are assembled?

The HoTT book is not great on this. Rijke is much better but is a little too swift imo on this.

24.04.2025 22:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

What happens at boarding school is supposed to stay at boarding school

25.03.2025 11:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's helpful since then you know not to read the rest of the paper unless it's written by a French person or someone who's been dead for a millenia or two.

25.03.2025 03:57 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Any recs?

25.03.2025 01:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Learning a little algebraic topology. Can't get the Beach Boys out of my head.

25.03.2025 00:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

When I worked in UK academia I recall hearing of a Japanese man who was baffled at how Britain had decided to run its universities like firms. β€œWhy? Your universities are excellent and your firms are terrible.”

25.02.2025 22:24 β€” πŸ‘ 5508    πŸ” 1501    πŸ’¬ 23    πŸ“Œ 38

The first.

23.02.2025 18:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Where does one acquire an artificial duck?

Asking for a friend ...

22.02.2025 06:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

jesus christ

21.02.2025 23:07 β€” πŸ‘ 19    πŸ” 4    πŸ’¬ 3    πŸ“Œ 0

Soon but not yet!

21.02.2025 00:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Thanks Jim!

I think that's the nicest way anyone's ever told me that my work makes them drowsy.

20.02.2025 17:33 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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I'll raise you one foolish kitten ...

14.02.2025 04:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Bourbakan't do logic...

amiright?!

14.02.2025 02:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Shyamalan at his best!

02.02.2025 20:31 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

That bittersweet sense of satisfaction that comes from spending months working on a formal framework that once took 25-30 pages to lay out and now takes 4.

02.02.2025 07:46 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

That bittersweet sense of satisfaction that comes from spending months working on a formal framework that once took 25-30 pages to lay out and now takes 4.

02.02.2025 07:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Are there any good intro books/papers on HoTT that are more focused on the homotopy persective?

25.01.2025 20:04 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

you assuming I know or care about whatever the fuck that is ...

23.01.2025 18:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

AGI angst is theology for a new generation of bright dimwits.

23.01.2025 17:46 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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New book "Explanation in Biology" with Cambridge University Press is out & open access!

Covers (1) causal explanation & (2) non-causal/mathematical explanation in life sciences--bio, neuro, etc 🌿🧬🧠

Introduction to philosophical work on scientific explanation!

www.cambridge.org/core/element...

21.01.2025 15:23 β€” πŸ‘ 279    πŸ” 101    πŸ’¬ 11    πŸ“Œ 7

A good philosopher of mathematics needs an eye for where the mathematics stops and the philosophy begins.

For many a good mathematician such an intuition is a hindrance.

06.01.2025 02:00 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

I'll let you be the judge of that, but I think it's very natural for that proof to come off cold, and perhaps incomprehensible, if this is your starting point in the area.

22.12.2024 15:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It's Tony Martin's book on Determinacy.

22.12.2024 14:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

If you want to learn it, the first proof is pretty simple once you've built a few intuitions about how these games work.

This is a very good book:

22.12.2024 14:57 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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I think I'm getting the hang of Blitter.

Look at this idiot saying stuff on X! What a loser.

19.12.2024 21:32 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

you never know ... it worked out quite well for me ... in the end

13.12.2024 15:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Deeply honored to be giving the Reinhardt Lecture in March at the University of Colorado at Boulderβ€”plans are finalizing. I shall speak on my thought-experiment concerning how we might have come to view the continuum hypothesis as a fundamental axiom. Details soon.

13.12.2024 00:56 β€” πŸ‘ 9    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Try being at that research center at the other end of its life ...

12.12.2024 22:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Are you one of those online fellows who likes spoiling the fun?

12.12.2024 02:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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