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"published_at": "2022-08-22T14:09:36+00:00" }, { "id": "01a0dfb0-f377-7103-a205-2d153a84c27b", "title": "Expansion coefficients of size 10^100,000", "url": "https://trefethen.net/2022/08/20/expansion-coefficients-of-size-10100000/", "published_at": "2022-08-20T16:27:42+00:00" }, { "id": "01a0dfb0-f377-7103-a205-2d153b12649a", "title": "Items on our bulletin board", "url": "https://trefethen.net/2022/08/20/items-on-our-bulletin-board/", "published_at": "2022-08-20T15:26:00+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fcedc66d51", "title": "Macron, Scholz, and inequality", "url": "https://trefethen.net/2022/04/12/macron-scholz-and-inequality/", "published_at": "2022-04-12T12:52:52+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fcee92ac37", "title": "Why are aphorisms so annoying?", "url": "https://trefethen.net/2022/02/18/why-are-aphorisms-so-annoying/", "published_at": "2022-02-18T17:38:45+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fceed85e6d", "title": "Nevil Shute and Carl Runge", "url": "https://trefethen.net/2022/02/18/nevil-shute-and-carl-runge/", "published_at": "2022-02-18T17:16:11+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fcef241c15", "title": "January 6 thoughts", "url": "https://trefethen.net/2022/01/26/january-6-thoughts/", "published_at": "2022-01-26T09:04:01+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fcef358cdb", "title": "No Saturday this week", "url": "https://trefethen.net/2021/12/31/no-saturday-this-week/", "published_at": "2021-12-31T10:24:09+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fcef5a37ad", "title": "Whiteboard", "url": "https://trefethen.net/2021/12/30/whiteboard/", "published_at": "2021-12-30T16:56:59+00:00" }, { "id": "01a0dfb0-f378-7376-8aed-55fcef9d6667", "title": "The bibliographic arrow of time", "url": "https://trefethen.net/2021/09/22/the-bibliographic-arrow-of-time/", "published_at": "2021-09-22T13:55:45+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f5f0d8bf0", "title": "He cllimbed the beach", "url": "https://trefethen.net/2021/08/29/he-cllimbed-the-beach/", "published_at": "2021-08-29T15:57:36+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f5fe38715", "title": "Newton’s precarious PhD descendants", "url": "https://trefethen.net/2021/08/08/newtons-precarious-phd-descendants/", "published_at": "2021-08-08T08:43:53+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f603c5495", "title": "Highway traffic and what’s wrong with society", "url": "https://trefethen.net/2021/07/24/highway-traffic-and-whats-wrong-with-society/", "published_at": "2021-07-24T13:32:48+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f610d38a4", "title": "Death before Dishonor", "url": "https://trefethen.net/2021/07/20/death-before-dishonor/", "published_at": "2021-07-20T17:06:28+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f6191b8fa", "title": "Violations of shoe pairing", "url": "https://trefethen.net/2021/04/05/violations-of-shoe-pairing/", "published_at": "2021-04-05T17:35:37+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f61b8b1cf", "title": "Silver meat skewer", "url": "https://trefethen.net/2021/03/29/silver-meat-skewer/", "published_at": "2021-03-29T07:43:38+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f61ca30bc", "title": "Randomness and applied mathematics", "url": "https://trefethen.net/2021/03/17/randomness-and-applied-mathematics/", "published_at": "2021-03-17T15:18:02+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f626cebe1", "title": "The comfort of words", "url": "https://trefethen.net/2021/02/28/the-comfort-of-words/", "published_at": "2021-02-28T12:35:12+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f62a5343f", "title": "An extra billion people", "url": "https://trefethen.net/2021/01/03/an-extra-billion-people/", "published_at": "2021-01-03T15:58:47+00:00" }, { "id": "01a0dfb6-e952-704b-b1a7-6c0f6356f044", "title": "Anonymous referees", "url": "https://trefethen.net/2020/12/16/anonymous-referees/", "published_at": "2020-12-16T20:43:33+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b939eb4e5d", "title": "Hitler, Trump, and me", "url": "https://trefethen.net/2020/09/21/hitler-trump-and-me/", "published_at": "2020-09-21T17:22:41+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93a163456", "title": "Impact Factors", "url": "https://trefethen.net/2020/09/04/impact-factors/", "published_at": "2020-09-04T14:36:22+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93a537e33", "title": "Breakdown of the traditional teaching model?", "url": "https://trefethen.net/2020/07/31/breakdown-of-the-traditional-teaching-model/", "published_at": "2020-07-31T14:52:31+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93acc401e", "title": "Memos to papers to books", "url": "https://trefethen.net/2020/07/27/memos-to-papers-to-books/", "published_at": "2020-07-27T16:12:56+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93ae53b81", "title": "Playing the academic game", "url": "https://trefethen.net/2020/07/27/playing-the-academic-game/", "published_at": "2020-07-27T11:06:28+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93b33b9ae", "title": "Chladni lanes", "url": "https://trefethen.net/2020/07/18/chladni-lanes/", "published_at": "2020-07-18T16:42:17+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93b3851b3", "title": "Genetically marooned", "url": "https://trefethen.net/2020/05/28/genetically-marooned/", "published_at": "2020-05-28T10:59:17+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93c35aafc", "title": "Co-working with a blackbird", "url": "https://trefethen.net/2020/05/26/co-working-with-a-blackbird/", "published_at": "2020-05-26T14:17:35+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93cff9cd3", "title": "You could knit a sweater by the fireside", "url": "https://trefethen.net/2020/04/12/you-could-knit-a-sweater-by-the-fireside/", "published_at": "2020-04-12T07:13:36+00:00" }, { "id": "01a0dfbd-122f-7027-ad63-89b93d893de2", "title": "Chopping an onion during COVID-19", "url": "https://trefethen.net/2020/04/11/chopping-an-onion-during-covid-19/", "published_at": "2020-04-11T15:02:00+00:00" } ] posts Claim your blog

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2026

How to shrink a baby original ↗

20 Sept 2026

AI and the Millennium Prize Problems original ↗

13 Sept 2026

Journal publishing in the AI era original ↗

6 Sept 2026

Hopeably some of these notes will survive original ↗

29 Jun 2026

Quantitative reasoning original ↗

17 Jun 2026

Typographical errors in Kate’s book original ↗

28 May 2026

Toy, toyer, toyest original ↗

19 May 2026

Jim Wilkinson, Abraham Lincoln, and mathematics original ↗

14 May 2026

Russell and Wittgenstein, McCartney and Lennon original ↗

12 May 2026

Ehrlich and the population bomb original ↗

3 May 2026

AI and e-bikes original ↗

17 Apr 2026

Secrets we take to the grave original ↗

8 Mar 2026

A letter to Professor Bernhard Riemann original ↗

16 Feb 2026

We are all Aristotelians original ↗

1 Feb 2026

2025

Space-time tradeoff original ↗

27 Dec 2025

In Widener Library original ↗

26 Nov 2025

Is AI a threat to homo sapiens?original ↗

26 Nov 2025

Approximation theory and Occam’s razor original ↗

23 Nov 2025

Life on Earth: why just once?original ↗

19 Nov 2025

Bikes in Harvard Yard original ↗

9 Nov 2025

The boys of ’55 original ↗

28 Sept 2025

Contacts for a year original ↗

25 Aug 2025

Alle willkommen in St. Vith original ↗

21 Aug 2025

How to turn on the television original ↗

9 Jul 2025

Taking off your hat indoors original ↗

5 Jun 2025

Sobolev spaces and grammatical gender original ↗

25 May 2025

What is mathematics?original ↗

22 May 2025

Recalling a name original ↗

22 May 2025

Memories of pre-adolescence original ↗

16 Apr 2025

How many distinct names in a room?original ↗

10 Apr 2025

Nominate a brilliant mathematician original ↗

4 Feb 2025

2024

Discrete and continuous hair original ↗

25 Nov 2024

1.4 degrees of global warming?original ↗

25 Nov 2024

Trump’s victory original ↗

10 Nov 2024

Robert Frost and chaos theory original ↗

7 Oct 2024

Exponential disenfranchisement original ↗

22 Sept 2024

Deadly mosquitoes in Massachusetts original ↗

13 Sept 2024

Plenty of deans original ↗

10 Sept 2024

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6 Sept 2024

NSF then and now original ↗

15 Aug 2024

Twists of history original ↗

1 Jun 2024

Why are talks too long?original ↗

17 May 2024

Perils of an applied mathematician original ↗

19 Apr 2024

Two views of mathematics and science original ↗

7 Apr 2024

Laptops everywhere original ↗

23 Mar 2024

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8 Jan 2024

2023

Rat, rot, rut original ↗

24 Nov 2023

My 26 best friends original ↗

21 Oct 2023

Two routes to tranquility original ↗

21 Oct 2023

The Interstate Game original ↗

17 Sept 2023

Around the world thanks to Vladimir Putin original ↗

26 Aug 2023

Giving the index cards to Balliol original ↗

13 Aug 2023

How mathematicians talk original ↗

30 Jul 2023

Belgians 9.75 times more rational than Brits original ↗

14 Jul 2023

Back-of-the-envelope Wimbledon original ↗

13 Jul 2023

Sven Leyffer looks really really —original ↗

12 Jul 2023

26 years in Britain original ↗

18 May 2023

The tree of knowledge original ↗

3 May 2023

Safety in numbers original ↗

26 Apr 2023

Interests and interests original ↗

28 Jan 2023

Residences of a lifetime original ↗

22 Jan 2023

Annoyance at bad writers original ↗

10 Jan 2023

Republicans and Democrats, men and women original ↗

7 Jan 2023

2022

The foundations of morality original ↗

3 Dec 2022

Climate change responsibility to poorer nations original ↗

16 Nov 2022

Silences in my index cards original ↗

22 Oct 2022

Pascal’s wager and my bowl of ice cream original ↗

22 Oct 2022

Bad driving incident original ↗

6 Oct 2022

World’s 5th biggest economy original ↗

6 Oct 2022

The end of coins original ↗

3 Oct 2022

Pedantics recapitulates semantics original ↗

22 Aug 2022

Expansion coefficients of size 10^100,000 original ↗

20 Aug 2022

Items on our bulletin board original ↗

20 Aug 2022

Macron, Scholz, and inequality original ↗

12 Apr 2022

Why are aphorisms so annoying?original ↗

18 Feb 2022

Nevil Shute and Carl Runge original ↗

18 Feb 2022

January 6 thoughts original ↗

26 Jan 2022

2021

No Saturday this week original ↗

31 Dec 2021

Whiteboard original ↗

30 Dec 2021

The bibliographic arrow of time original ↗

22 Sept 2021

He cllimbed the beach original ↗

29 Aug 2021

Newton’s precarious PhD descendants original ↗

8 Aug 2021

Highway traffic and what’s wrong with society original ↗

24 Jul 2021

Death before Dishonor original ↗

20 Jul 2021

Violations of shoe pairing original ↗

5 Apr 2021

Silver meat skewer original ↗

29 Mar 2021

Randomness and applied mathematics original ↗

17 Mar 2021

The comfort of words original ↗

28 Feb 2021

An extra billion people original ↗

3 Jan 2021

2020

Anonymous referees original ↗

16 Dec 2020

Hitler, Trump, and me original ↗

21 Sept 2020

Impact Factors original ↗

4 Sept 2020

Breakdown of the traditional teaching model?original ↗

31 Jul 2020

Memos to papers to books original ↗

27 Jul 2020

Playing the academic game original ↗

27 Jul 2020

Chladni lanes original ↗

18 Jul 2020

Genetically marooned original ↗

28 May 2020

Co-working with a blackbird original ↗

26 May 2020

You could knit a sweater by the fireside original ↗

12 Apr 2020

Chopping an onion during COVID-19 original ↗

11 Apr 2020