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aroberge

1,653 karma · joined November 20, 2010

contact: aroberge at gmail dot com
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aroberge··on An internal OpenAI Astra model solved 10 major open math and CS problems
> Understanding never was the goal, results were.

Understanding is the goal, both at an individual level and at a societal level. If no one can understand it, no one can teach it and it can't be used to progress.

aroberge··on Python Steering Council unanimously accepts "PEP 810, Explicit lazy imports"
> Python is quickly turning into a crowded keyword junkyard

* Javascript (ECMAScript) has 63 keywords. * Rust has 50 keywords. * Java has 51 keywords + 17 contextually reserved words, for a total of 68. * Python has now 36 keywords + 4 'soft' keywords, for a total of 40. * Go has 25 keywords.

aroberge··on Seoul says US must fix its visa system if it wants Korea's investments
> The workers were breaking the laws, ...

How sure are we of that? Did we really get this information from trustworthy sources?

aroberge··on Assisted dying now accounts for one in 20 Canada deaths
I accept your suffering if you choose so. If I knew you personally, I would even do all I could to help and comfort you. However, I cannot condone you imposing suffering on others in the name of YOUR religion.
aroberge··on The Birthday Paradox Experiment (2018)
It is not that someone else shares YOUR birthday: it is that two people (among those 23) will have the same birthday.
aroberge··on Ask HN: Life-changing purchases since 2020? (Under $100 and under $1000)
He did mention he lives in France ...
aroberge··on PEP 762 – REPL-acing the default REPL
If I remember correctly, unlike the standard Python interpreter, ptpython does not support the replacement of sys.excepthook by a custom one. I know that I look at seeing if I could have it support friendly-traceback but couldn't.
aroberge··on Dutch Court Orders ISP to Block 'Anna's Archive' and 'LibGen'
If they are not located in the US, why would they?
aroberge··on New study suggests that lab-grown meat produces up to 25 times more CO2
In my experience (in a different field), it is common for researchers to acknowledge the source of their funding. In particular, researchers are keen to acknowledge funding from government grants, as this is perceived to be helpful in applying for future research grants.

I glanced through the paper and I could not find any mention indicating who funded that study.

I'm also very sceptical of single studies that support the status quo for very large industries -- even more so when there is no indication of who funded the study.

aroberge··on PyPI Was Subpoenaed
This is simply not true.
aroberge··on The Framework Laptop 16 is trying to bring back snap-on removable batteries
Tooling is a single screwdriver. There is no "unused bits" clutter, and no need to pay someone to replace a part.
aroberge··on Microsoft looks to tame Bing chatbot
> How bad could it be?

It could suggest that someone vulnerable commit suicide and have that user do it.

aroberge··on Ask HN: Why do negative crypto articles dominate on HN?
> yet didn't the truckers get robbed by the government?

No.

In the end, a few accounts were proactively and temporarily frozen by banks acting on their own, which they could (possibly would) have done due to fintrac [1] requirements.

[1] https://www.fintrac-canafe.gc.ca/intro-eng

aroberge··on A new tool for finding dark matter digs up nothing
No.

"Dark" matter refers to something that does not interact at all with photons - not that it scatters too little light.

aroberge··on How light is a neutrino? The answer is closer than ever
electron volts is a unit of energy. Using E = mc^2, one expresses masses in the equivalent energy quantity. It turns out that electron-volts is a convenient scale for the (energy equivalent) mass for elementary particles -- much better than trying to express the mass in kilograms.
aroberge··on Google Search Is Dying
Up until a month ago, when I searched Youtube using the "latest" filter, I could reliably get the latest videos uploaded that were relevant to the search terms. Now, it shows a couple of recently uploaded videos followed by many which are for weeks ago, while I know that many more had been uploaded in the recent days.
aroberge··on Bitcoin price crash: Crypto plunges by 9% as billions wiped off market
44% down since November is a bit more than fluctuation I would think. Still, I agree that today's drop should not be described as a crash.
aroberge··on Things I like about Python
You could also perhaps look at https://friendly-traceback.github.io/docs/index.html
aroberge··on Ask HN: How do you teach 9-year old to code?
A modern version using Python is https://reeborg.ca/reeborg.html
aroberge··on IPython 8.0
One way might be to do like what IDLE does (I think) which is to essentially print the traceback to a string and extract the information.

An alternative is to use https://friendly-traceback.github.io/docs/index.html which gets even more information than Python 3.10 does and is compatible with IPython/Jupyter.

aroberge··on Willingness to look stupid
Perhaps a better approach is to click on "favorite" at the top. I personally find it easier than trying to go through my comments history.
aroberge··on Python 3.11
You can already get this information for Python 3.6+ with https://friendly-traceback.github.io/docs/index.html
aroberge··on Show HN: Mathematics Chalkboard with LaTeX and Markdown Support
I really like the look of it! If it were possible to easily turn it into something that could be shared privately and live for collaboration with other people, it would be perfect.
aroberge··on “I wish I could have licensed the Id source code releases as BSD”
Imagine a spherical cyclist ;-) Mass scales like the cube of its radius. Surface area (air resistance) scales like the square of the radius. As the radius (mass) increases, the air resistance becomes relatively less important.
aroberge··on Ask HN: Advanced Python Coding Books
https://www.amazon.ca/CPython-Internals-Guide-Python-Interpr...
aroberge··on Why is lumber so expensive right now?
If all this were true, there would be no reason for the U.S. to want to double tariffs on Canadian lumber: https://markets.businessinsider.com/news/stocks/lumber-price...

This is purely protectionism, and keeps lumber prices artificially high. (Mind you, the reverse is true in the dairy industry with the trade barriers that Canada imposes.)

aroberge··on You use more open source software than you think
I write programs as a hobby. For most of my career, I have been teaching Math and Physics courses. The whole point of teaching is to get someone to learn something and use it as they see fit, with no constraint imposed upon them. I view the code I write the same way: if anyone finds something useful in it, I want them to be free to use it without constraint.

I write with other humans in mind, not companies.

I occasionally like to read other people's code to learn. However, in order to avoid any problems, this means that I stay away (much to my regret) from reading any GPL licensed code, no matter how interesting the project might look to me.

I admit to have been occasionally disappointed in the past when large parts of some of my work were plagiarized with no attribution (including by one commercial venture) ... but I prefer for my work to be free of barriers so that anyone interested can either learn from it or (more likely) get in touch with me with suggestions as to how to improve upon it.

aroberge··on The Third Thumb Project
I disagree: I find that she makes an excellent point about the choice she made in the video linked above. She is a designer, exploring ideas about body augmentation. She is not (and nor is anyone else) at the stage of perfecting a design so that it become the most performant. "Premature optimization..." and all that.
aroberge··on Does the Universe Have Higher Dimensions? Part 1
"Curvature" in physics generally refers to the "intrinsic" curvature (see from within the space) as opposed to the extrinsic curvature (seen from a larger, embedding space). A cylinder has zero intrinsic curvature, the same as a flat sheet of paper.
aroberge··on My Wish for Python 4
Any code transformation is possible to do in theory
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