Epholys's comments

To complete the TL;DR : the safe Rust code is at 97% the speed of the C code, if keeping manual vectorization.

Ha, interesting! I don't have the control you have on my inner hearing. For a song I love, I can like sing along with my mouth shut, not only the voices, but also the instruments. Strangely, it's hard to have the complete song at the same time (voice + instruments), but I suspect it's more of a skill issue, as I seem to be able to do it faintly.

I'm not envious of the people who have an inescapable inner voice. I think it would hinder my thoughts, the speed of it, and the ability to think abstractly. It's not totally baseless, because I can force myself to have an inner voice, but it's a conscious effort. Sometimes useful if I need to clarify my thoughts. On the same note, not having a inner voice makes it really difficult sometimes to put my emotions and thoughts into words.

But I'm really jealous about anyone that can clearly conjure images, "videos", and sounds in their mind, I feel like I have a big disadvantage if I want to learn to draw, 3D model, or play an instrument.

Wow, these questions are really interesting, I've never thought about it!

For my favorite songs, I can recall it perfectly... But I don't hear it at all as if I was hearing it in real life. In fact, I don't know how to describe how vivid it is. Maybe I don't hear it at all? But I can sing these songs (out loud) without a problem.

However, I seem to be incapable of changing some elements about it. I can't seem to be able to make it faster, slower, change the singer, or the instruments. But, when I sing it out loud, I can of course modify it.

For "Happy birthday" (well, in my native language), it's really weird. Because I don't have a specific song in mind, I can follow the words, the tune, but I don't "feel" the voice of a specific singer. And I'm incapable to change this recall to different voices, like children or grown men. But if I listen to a version sung by these people, I can recall it after (until I forget).

Thanks again for these questions, I was aware of my lack of inner voice, my difficulties of a "inner sight" (that's a whole other can of worms), but I never applied this interrogations to a "inner hearing".

I don't have an inner voice, it's just completely abstract thoughts. I "feel" the interrogation about a subject, just without words.

I love L-Systems! Really simple concept and implementation, but a huge variety of results and extensions.

In parallel of my studies, I created some years ago on the side an interactive app for generating and coloring L-Systems : https://epholys.itch.io/lsys . It's a bit rough, but I created a lot of interesting trees (all here : https://imgur.com/a/0Rx7uln) and included them as a zip file alongside the app.

I love easy effects! I have a crappy webcam/mic combo, and the noise reduction filter is very performant, the people I'm speaking to are really grateful about it

Further down in this article, Kevin Hartnett wrote:

> The Euler equations are not a literal description of a real-world fluid. They include several nonphysical assumptions. For example, the equations only work if internal currents within a fluid don’t generate friction as they move past each other. They also assume that fluids are “incompressible,” meaning that under the rules of the Euler equations, you can’t squeeze a fluid into a smaller space than the one it already occupies. > [...] > These unnatural provisos led the mathematician and physicist John von Neumann to quip that the equations model “dry water.” To model the motion of a more realistic fluid with internal friction (or viscosity), researchers use the Navier-Stokes equations instead.

So it seems they know what they are writing about, at least more than you supposed.

I'm always happy to see L-Systems! I find them really awesome, the base principle is very simple: string rewriting. But the results can really be impressive for such a simple concept.

I can't help but do a shameless self-plug: I'm developing an interactive L-System generator : https://github.com/epholys/procgen.

Here is a little demo: https://www.reddit.com/r/proceduralgeneration/comments/b4kpa...

And here are the L-System I've produced: https://imgur.com/a/0Rx7uln

There is a lot of evidence indicating that the megafauna extinction was principally due to the human hunters. Here is a very good (but long) Twitter thread by a biologist explaining it in detail: https://twitter.com/DRMegafauna/status/1084896526151942145

It's really heartwarming to have progress in this field of medicine! I feel anxious just imagining being unable to move my arms.

But there's a catch:

> Despite these achievements, nerve transfer surgery still has some limitations. For the best results nerve transfers should ideally be performed within 6-12 months of injury.

I hope this method will progress to have a much longer span of time allowing this surgery.

I can't help but to do a shameless plug: the author also have an article about L-Systems [0] which inspired me to create my own interactive generator [1]. There isn't a release yet, but it is mainly functional and I already have some awesome results! Here is a video demo [2] and some produced L-Systems [3].

[0] http://blog.rabidgremlin.com/2014/12/09/procedural-content-g... [1] https://github.com/epholys/procgen [2] https://www.reddit.com/r/proceduralgeneration/comments/b4kpa... [3] https://imgur.com/a/0Rx7uln

Yeah, that's the first solution that popped in my mind too. I think it needs just a special case at the beginning to check if the first paren is not a closing one.

EDIT: yep, after reading the comments below I see that I really should have put just a little more thought before dismissing this as too trivial to think about.

There is two projects that make a step forward the privacy direction: Mark II [0] and Project Things [1] by Mozilla. There are of course not as developed as the big ones, but it's refreshing.

[0] https://www.kickstarter.com/projects/aiforeveryone/mycroft-m... [1] https://iot.mozilla.org/

No, adjective like "haut" change according to the noun it describes and most of the time by appending a "e". A "tour" (the feminine word for tower) will be "haute". An "arbre" (the masculine word for tree) will be "haut". "Cuisine" is a general noun so it does not change, even if it ends with a "e". There are not a masculine or feminine cuisine, it's just a cuisine :).

For everything about noises, I highly recommend mynoise.net. It has a ton of high quality sound generator which does not loop. If it is too monotonous, you can automatically "animate" the sounds which modify continuously the sounds at different frequencies.

I'm also fascinated by this, so I did some research. Here's a pastebin with the most important links I found : https://pastebin.com/XPcbrANV (the description of the links are in french but the webpages are in english).