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aravindet

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Show HN: Primeval Numbers

aravind.rs
25 points·by aravindet·قبل سنتين·11 comments

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aravindet
·السنة الماضية·discuss
That's Starship SN9 (hop tests within the atmosphere) from a few years ago, unrelated to today's launch.
aravindet
·السنة الماضية·discuss
What's vtubing?
aravindet
·قبل سنتين·discuss
They can borrow and repay from the US' future revenues under Danish management :-)
aravindet
·قبل سنتين·discuss
Thank you!
aravindet
·قبل سنتين·discuss
True! Thanks for the bug report, I'll try to make the exponent rings larger.
aravindet
·قبل سنتين·discuss
It only uses the +1 for prime numbers. 100,001 is not prime.

This rule ensures that there is a unique representation for every number.
aravindet
·قبل سنتين·discuss
The idea came out of an attempt to represent numbers without having to choose an arbitrary base, i.e. an alternative to the place value system.

Just to be clear, this is an art project with no practical use that I can think of. It's hard to count using these numbers, but factoring them is trivial.
aravindet
·قبل سنتين·discuss
Is there anything in judgement that limits this to cryptocurrency?

I could see this precedent being used to shut down open source projects in end-to-end encryption, BitTorrent, etc.

While I have no knowledge of Tornado Cash itself, I hope an organization like the EFF would help appeal this to mitigate the larger danger. I believe there are precedents that publishing source code is protected under the first amendment (code is writing).

This is distinct from operating a service.
aravindet
·قبل سنتين·discuss
The terms Global South and North have been around since the 1960s, and they denote the country's socioeconomic position, not geographic location. It's jargon used by organizations working on developmental economics, and as with any jargon it is more precisely defined than "poor country".

https://en.m.wikipedia.org/wiki/Global_North_and_Global_Sout...

While it's jargon, I'd have thought it was a fairly common and well understood jargon. Even if you haven't encountered these terms before, I'm not sure why you find them offensive. Are you opposed to fields of study adopting jargon to aid communication?
aravindet
·قبل سنتين·discuss
The simple and unsatisfying answer is that the board is responsible for these decisions, and the board should be constituted in accordance with each company's articles.

My point is that there is nothing inevitable about the board representing the interests of shareholders alone. A typical company where the shareholders appoint most or all of the directors is not the only way to set up a board, and I'd argue that there are legitimate reasons to set up a company where other stakeholders (e.g. employees [1][2] or customers [3]) appoint directors.

Also, consider this: There is a risk/return continuum between bondholders and shareholders (through holders of various other convertible and preferred securities). It is always an arbitrary decision as to where to draw the line separating investors who get a say and those who don't.

So my view in all this is that as long as Figma’s board was appointed in accordance with its constitution, and the board members weren’t acting corruptly (e.g. bribery, conflicts of interest) or exceeding their authority under the company's constitution, shareholders should NOT get to challenge that board’s decisions. (IANAL; this is my view, not necessarily what the law says.)

p.s. A stock exchange may require that boards be primarily represent shareholders as a condition for listing; but this should not affect privately held companies.

[1] https://en.wikipedia.org/wiki/Codetermination_in_Germany [2] https://en.wikipedia.org/wiki/Worker_cooperative [3] https://en.wikipedia.org/wiki/Consumers%27_co-operative
aravindet
·قبل 3 سنوات·discuss
Nice! I'd built something similar to make fonts for the Adafruit GFX library. http://aravind.rs/fruitfont/

Its export format is C code that defines GFXGlyph and GFXFont structs.

Doesn't work well on mobile and multiple size/style variants doesn't work yet. This was mostly the result of yak shaving after I set out to make a watch face for my SQFMI Watchy.
aravindet
·قبل 3 سنوات·discuss
> To master it, you have to learn their unique command line in each cell, R1 notation, pandas, some linux. And if you’re using Microsoft, you have to learn their suite and VBA.

Huh? Was this written by ChatGPT?
aravindet
·قبل 4 سنوات·discuss
The 365 + 1/4 - 1/100 + 1/400 is an approximation, not an exact value. The best value* is 365.24217. 46,751 / 128 is actually a better approximation.

https://en.wikipedia.org/wiki/Tropical_year

* This is the ratio of the mean tropical year to the mean solar day; We use means because both the length of the day and the length of the year vary.

The period of rotation (day) of the planet varies due to tidal friction (the moon "drags" oceans against the earth's rotation) and other shifts in mass (e.g. earthquakes) that change the moment of inertia.

https://en.wikipedia.org/wiki/Leap_second#Slowing_rotation_o...

The period of revolution (year) varies mainly due to precession of the equinoxes.

https://en.wikipedia.org/wiki/Axial_precession
aravindet
·قبل 4 سنوات·discuss
Internet Time is what sent me down the decimal time and calendar reform rabbit holes!

One idea I wrote up was to divide the year and the day in a consistent way, rather than having separate reform proposals for the clock and the calendar.

https://aravind.rs/clock

(It relies on the coincidence that the ratio of the length of the year to day, 365.2422, can be very, very closely approximated by the fraction 46,751 / 128.)
aravindet
·قبل 4 سنوات·discuss
This is relevant information. IMO the secondary consequences of buying a product are important to discussions of that product: e.g. effects on the environment, climate, labor conditions, human rights and society.

Closer to this thread: Any discussion of a MyPillow product is incomplete without a mention that part of the purchase price might go into undermining democracy in the US.

The parent's argument seems similar: the founder/owner participates a hindu-supremacist organization known as the RSS, which has been implicated in religious violence; part of what you pay for a Zoho subscription may therefore go into funding these activities.

p.s. perhaps the parent could explain it better: the link is broken for me on Firerox, perhaps use a non-AMP URL?
aravindet
·قبل 5 سنوات·discuss
Perhaps it was posted here because it seems to have a remarkably broad scope going well beyond what might be considered railway-related? Just guessing, not the OP.

I am curious though, what part of the title indicated to you that there was something humorous in it?
aravindet
·قبل 5 سنوات·discuss
I think the solution is for historical emitters to pay the rest to forgo fossil-fuel based economic growth.

Obviously, this would not happen: historical emitters also have the most political power.

The US and EU's success at killing the "loss and damages" mechanism is an example of this dynamic at play. (This was supported by countries representing 85% of the world's population.)
aravindet
·قبل 5 سنوات·discuss
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