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sword_smith

357 karma · joined February 6, 2017

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sword_smith··on Anatomy of a STARK
Nice. This looks like a more comprehensive tutorial than the other STARK tutorials I have seen.
sword_smith··on Facebook Is Helping Militias Spread Vaccine Disinformation
No. It's the center-left all the way to the far left I am referring to.
sword_smith··on Facebook Is Helping Militias Spread Vaccine Disinformation
Poor Zuck. Can't have a day in peace from the people who want to control public discourse. The internet had a great run though: 20 years of relatively free speech.
sword_smith··on Pfizer’s Shares Record All-Time High with Covid-19 Vaccine Showing Great Success
What's their lobbying budget?
sword_smith··on Command Line Interface for Signal
It asks me to get a captcha on https://signalcaptchas.org/registration/generate.html, but the site does not seem to work.
sword_smith··on SoK: Gröbner Basis Algorithms for Arithmetization Oriented Ciphers
So arithmetization-oriented ciphers are used e.g. used in ZK-SNARKs? How long have these ciphers existed?
sword_smith··on Denmark to cull millions of minks over mutated coronavirus
It's probably the responsible thing to do and Denmark is a 1st world country, so they can afford it. But would the same thing happen if this problem occured in a poorer country? Probably not. So isn't it inevitable that a similar mutation happens in mink in another, poorer country and that it then spreads from there?
sword_smith··on Denmark announces cull of 15M mink over Covid mutation fears
It's probably the responsible thing to do and Denmark is a 1st world country, so they can afford it. But would the same thing happen if this problem occured in a poorer country? Probably not. So isn't it inevitable that a similar mutation happens in mink in another, poorer country and that it then spreads from there?
sword_smith··on Standard ML in 2020
It was the first language that was taught in computer science at the University of Copenhagen until around 2015, then they changed that language to F#/

Judging from the activity on Stack Exchange, it seems to be pretty dead. Maybe a few universities around the world still teach it? It can't be more than I handful I guess. https://stackoverflow.com/tags/sml/topusers

sword_smith··on Higher-Order Parallel Programming
Exciting stuff! Could you consider also making an elaboration on this blog post where you show how this parallel execution of for example the "square root if positive" function is parallelized?
sword_smith··on Performance comparison of parallel ray tracing in functional languages
Is the time it takes to generate an image the sum of 'BVH' and 'render'?
sword_smith··on Smlpkg: Generic package manager for Standard ML libraries and programs
This is just what SML has been missing since the 90s! Awesome project. It seems to work pretty well already.
sword_smith··on Oil plummets 30% as OPEC deal failure sparks price war fears
Russia did not agree to Saudi Arabia's proposal to reduce output so Saudi Arabia are now turning up the faucets to pressure Russia into a deal. Saudi Arabia has no intention starting a price war with US shale producers, this is pure tactics to make Russia agree to an output deal.

The United States has a net export of around 0 barrels, meaning that it is neither an importer nor an exporter of oil today. So macroeconomically the US should be more or less unaffected on an aggregated level.

sword_smith··on Facebook Isn’t Just Allowing Lies, It’s Prioritizing Them
Controlling the narrative is a lot of political power to have. And I guess alot of people don't want to see traditional media lose that power.
sword_smith··on Thank You, Guido
I think you mean lack of static type checking. Python is more strongly typed than e.g. Perl and JavaScript.
sword_smith··on Beating C with Futhark Running on GPU
I wonder if this language has spread beyond Europe yet. Do any Americans use it?
sword_smith··on Beating C with Futhark Running on GPU
Which university? :)
sword_smith··on Beating C with Futhark Running on GPU
This sounds smart. I haven't programmed Futhark yet, though, but I really enjoy functional programming. Where is this language primarily used, at universities or also in industry?
sword_smith··on MIT Media Lab Scientist Used Refugees to Tout Food Computers That Didn't Work
I agree. Why pay for the energy to grow food when you can get the enegy for free by putting it out in the sun? This is an example that some scientifically minded people forget an important aspect in the world: economics. Can your New Way of Doing It^{TM} do it cheaper than existing solutions? If not, it most likely does not have a future.
sword_smith··on Saudi Aramco Is the WeWork of Energy with Pulled IPO
Yes. US oil production fell from around 1971 until the fracking boom took off in 2008. Remember when everybody talked about Peak Oil? That's where it came from. https://www.eia.gov/todayinenergy/detail.php?id=37416
sword_smith··on Saudi Aramco Is the WeWork of Energy with Pulled IPO
That's an amazing graph. The other side of the same story is the US production of oil:

https://www.eia.gov/dnav/pet/hist/LeafHandler.ashx?n=PET&s=W...

sword_smith··on 38 People are looking at this post right now
> Governments the last few decades seem to insist on the power to seize the electronic money of just about anyone.

Going tangential here but that is why Bitcoin is so powerful. Because it takes that power away from government.

sword_smith··on 38 People are looking at this post right now
I like that these things are being revealed and I previously read stories that these techniques were getting less effective since more people are aware of them. That's at least half the battle. Legal punishment of this behavior is not something I think I would support since I would be worried about it being impossible or at least very hard to enforce properly.
sword_smith··on [dead]
Beat me to it. For context, the web site is currently responding 503 Service Unavailable with a clarification that the server is too busy.
sword_smith··on Bitcoin Energy Consumption Index
The opposite also applies: You couldn't buy up a large proportion of Bitcoins without the price skyrocketing. Prices are determined at the margin, what the marginal seller (probably miners) will sell for and what the marginal buyer will buy for. They are the best measure of "fair value".
sword_smith··on Bitcoin Energy Consumption Index
The market cap of Bitcoin is above 120bn USD, less than Apple and Facebook but more than Netflix. But that is still only about 0.1 to 1 % of its potential. So, big but in its infancy.
sword_smith··on Bitcoin Energy Consumption Index
This does not seem to include transactions on the Bitcoin Lightning network which are transaction that are handled offchain so they are not included in blocks. I don't have the exact number of lightning transaction ocurring but it is the Bitcoin Core developers' plan that the scaling to thousand of transactions per second will and should take place on the lightning network (this is where they differ from their competitor Bitcoin Cash which is aiming for bigger blocks and onchain scaling). Bitcoin is still a technology in its infancy ten years after being started.
sword_smith··on .NET Core 3.0 Concludes the .NET Framework API Porting Project
Probably not but it is in my opinion very nice to have the ability to mock evertyhing if and when you need it.
sword_smith··on .NET Core 3.0 Concludes the .NET Framework API Porting Project
I am designing financial software for the crypto industry and I definitely prefer the ability to 1) have a high test coverage, and 2) quickly be able to write regression tests. Without dependency injection with mockable objects, that would not be possible.
sword_smith··on .NET Core 3.0 Concludes the .NET Framework API Porting Project
This setup is also what Google Cloud is using for their App Engine.
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