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by katastrofa
October 28th, 2025, 10:27 am
Forum: Brainteaser Forum
Topic: Where's Waldo?
Replies: 14
Views: 10579

Re: Where's Waldo?

Find the cat!
by katastrofa
October 22nd, 2025, 1:43 pm
Forum: Off Topic
Topic: From the once future
Replies: 4
Views: 615

Re: From the once future

For a bit of virtue signalling, from the point of view of Poincare recurrence theory (assuming that we live in some local system which is finite and measure-preserving somehow) they are not so stupid. And a techie would be just as lost in their woo...
by katastrofa
October 22nd, 2025, 11:19 am
Forum: Brainteaser Forum
Topic: Wie viel Uhr ist es?
Replies: 8
Views: 85

Re: Wie viel Uhr ist es?

Amanda, Amanda, Amanda… you had 1.17 job!
by katastrofa
October 21st, 2025, 8:03 pm
Forum: Brainteaser Forum
Topic: Wie viel Uhr ist es?
Replies: 8
Views: 85

Re: Wie viel Uhr ist es?

Could qualify to the category of mental health problems, but not low self-esteem - not ze smallest chance after your comments :oops: Rather maladaptive perfectionism. The hour hand in the picture is pointing noticeably beyond "50 minutes". It should be at 5/6 of the hour gap (25 deg of 30 ...
by katastrofa
October 21st, 2025, 7:23 am
Forum: Brainteaser Forum
Topic: Wie viel Uhr ist es?
Replies: 8
Views: 85

Re: Wie viel Uhr ist es?

That’s the puzzle! :-)
by katastrofa
October 20th, 2025, 9:27 pm
Forum: Brainteaser Forum
Topic: Wie viel Uhr ist es?
Replies: 8
Views: 85

Wie viel Uhr ist es?

A simple puzzle I couldn’t solve… https://www.scientificamerican.com/game/math-puzzle-find-the-time/ I wonder if you’ll also have a problem. Coincidentally, reading a nice book about it at the moment: Exactly: How Precision Engineers Created the Modern World :-D https://www.tronsmo.no/wp-content/upl...
by katastrofa
October 19th, 2025, 10:09 pm
Forum: Off Topic
Topic: "Best" invention of the 20th century?
Replies: 263
Views: 219642

Re: "Best" invention of the 20th century?

Yeah, they poisoned the whole planet and got away with it for some peanut compensations.
by katastrofa
October 19th, 2025, 9:40 am
Forum: Numerical Methods Forum
Topic: Doing maths with ChatGPT; is it a forgery?
Replies: 19
Views: 8168

Re: Doing maths with ChatGPT; is it a forgery?

I've just had a strange thought: how much mathematics can be afected by post hoc reasoning fallacy. Say a hypothesis is proven true in a rigorous and clear way. Why don't we continue to try proving that it's wrong. Maybe it's not binary/quantum!
by katastrofa
October 19th, 2025, 9:34 am
Forum: Numerical Methods Forum
Topic: Doing maths with ChatGPT; is it a forgery?
Replies: 19
Views: 8168

Re: Doing maths with ChatGPT; is it a forgery?

I'm wondering what happened with ChatGPT. While the o1-pro version was pretty good/smart, the new GPT5 generation is practically useless. One of many examples of the problems: I give it two paragraphs of a research paper and ask to remove the redundancy. It returns literally the same text, proudly ...
by katastrofa
October 19th, 2025, 9:32 am
Forum: Numerical Methods Forum
Topic: Doing maths with ChatGPT; is it a forgery?
Replies: 19
Views: 8168

Re: Doing maths with ChatGPT; is it a forgery?

I've requested assistance from ChatGPT several times for help with some non-trivial C language code. Unfortunately, it doesn't consistently provide error-free compilation results. Clean ChatGPT with Musk = GROK I'm just polishing my barge pole so I can point it at Grok. For general stuff ChatGPT is...
by katastrofa
October 16th, 2025, 9:04 pm
Forum: Off Topic
Topic: "Best" invention of the 20th century?
Replies: 263
Views: 219642

Re: "Best" invention of the 20th century?

Bri-Nylon and the Tragic Story of Nylon's Inventor Wallace H Carothers - Flashbak

I wonder if Carothers' depression could have been connected tothe chemicals exposure at DuPont.
by katastrofa
October 16th, 2025, 12:38 pm
Forum: Numerical Methods Forum
Topic: Doing maths with ChatGPT; is it a forgery?
Replies: 19
Views: 8168

Re: Doing maths with ChatGPT; is it a forgery?

I'm wondering what happened with ChatGPT. While the o1-pro version was pretty good/smart, the new GPT5 generation is practically useless. One of many examples of the problems: I give it two paragraphs of a research paper and ask to remove the redundancy. It returns literally the same text, proudly c...
by katastrofa
October 15th, 2025, 9:41 am
Forum: Book And Research Paper Forum
Topic: Wall Street Short Stories
Replies: 11
Views: 227

Re: Wall Street Short Stories

Me too!
by katastrofa
October 2nd, 2025, 5:53 am
Forum: Off Topic
Topic: RIP thread
Replies: 561
Views: 136221

Re: RIP thread

RIP Jane Goodall
Probably the majority don’t realise that she completely redefined who we are.