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For one thing you can use VC money to pay for ads


But for a paid social network you can do that too. All you need is for CLV to be higher than CAC.


If you want to launch a big viral marketing campaign, you also need someone who's willing to trade your predictions of future revenue for cash today, and VCs are by definition the people interested in making that trade. For something that depends on network effects, slowly trickling out one new ad every time you get 10 new signups isn't going to work.


In fact, this is an opportunity to anticipate what is going to be written. I studied maths, so I am not sure how it would work for other fields of study. But one thing that worked very well for me was to write everything, spoken or written, before it was said, or to try to stay 10 seconds ahead of the lecture. This would keep my attention and it would require an active comprehension, like continuously doing exercises. I was then able to recall what was said much better. And I could take advantage of the pauses to get a little ahead so I would not get lost in the next difficult passage. Of course, this only works in fields where there is a strong logical connection between the various parts of the lecture, so that you can indeed try to figure out yourself, it would not work where there is a lot of memorization


Yes, it must be more than 17k and less than 18k


Grothendieck did not have a comprehensive view of mathematics, nor he ever claimed to. There are vast swathes of mathematics (e.g. PDE or probability) that never fell under Grothendieck's radar


Computational mathematics may have adopted conventions from computer science, but I assure you that the alphabetical order convention is definitely the standard in most pure mathematics (with some exceptions, such as the Ascoli-Arzelà theorem)


I'd be curious to try it but I don't understand from the site whether it is mobile only. It claims that there is a utility to sync with desktop but then it doesn't run on desktop?


It's both desktop and mobile. If you're browsing on mobile it will show you screenshots of the mobile app.

The sync app is separate, free app just used for serving files to the mobile app for syncing though.


I suggest Mylio: it ticks all the things you required, except possibly of `multiple files as part of the same "image"`.

It will store everything locally, keep your folder structure, every metadata is inside a sidecar XML, allows for various notions of "date" and more.

Not affiliated with them, just a happy user


> except possibly of `multiple files as part of the same "image"`

That's actually a fundamental requirement.


Technically, you could do this in Mylio but probably not in the way you want.

Mylio stores “Live Photos” as Photo.extension <- the “photo” it shows in the interface Photo.xmp <- all the metatdata Photo.myb <- everything else

Literally the myb is just a zip of everything else associated with the photo. So in the “Live Photo” case that would be the associated video file. If you have edited the file in Apple photos that also includes the XML Apple uses to non destructively perform the edit. As well as a copy of the original photo.

In your case you could just manually create the myb file by zipping up all the associated extra photos and changing the extension. However the interface would only show the single main photo.


I mean, isn't it trivial? For instance, you can make any Euler characteristic you want by making a cell complex with a 1-cells and b 2-cells and then the Euler characteristic will be 1 + b - a. Am I missing something? If this is the problem and this is how the model looks for a solution, yes, it is overcomplicating things.


It hasn't been to grad school yet, and it's only 32B parameters!

Yes that's a nice solution. I think I asked for the answer as a polyhedron (I tried a few variations), but maybe it (and I) should have just reached for CW complexes.


I am Italian and at my previous work at a bank, I had a two month notice (originally one, but increased with seniority). As far as I know, it is pretty common in Italy, and employers know that when they hire someone, the person will only join one to three months later due to this - or sometimes they offer to pay the penalty


I was going to write the same thing. I checked the first three problems and all solutions are partial at best. Now, don't get me wrong, this is still impressive. But putting the problems there with the implication that qwen solves them correctly when it doesn't does not really inspire trust


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