d_tr

23 ms·

241.
by d_tr 4y ago
Fun times ahead!
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by d_tr 4y ago
A Course in Modern Mathematical Physics: Groups, Hilbert Space and Differential Geometry by Peter Szekeres My intro to abstract math... Wide range of topics, very clearly written and very well structured. Sets, groups, vector spaces, tens
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by d_tr 4y ago
Possible "real" advantages I can think of: - Less legs take up less space - Less legs require less hardware - Bipedal robots require robust control, and achieving this would ultimately be beneficial across the board - Possibly eas
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by d_tr 4y ago
I think 1 is due to some MS protocols which the browser needs to support to open these items. Brave supports them already apparently (just did a quick search out of curiosity).
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by d_tr 4y ago
I studied some QM on my own a while ago and while I could just do what the problems asked me to, I was really confused about how a quantum system is supposed to evolve assuming the state collapses. Then I got to density matrices and under
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by d_tr 4y ago
I have a pro license and during the installation of Windows 11, it was not happy with local accounts. I do not remember exact details, but at some point there was a prompt to log in or create an MS account, and I needed to go back a step fo
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by d_tr 4y ago
Yeah they can be helpful in such cases. I used Gnome for a while and although I liked the overview animation, it was too slow for my taste and you needed an extension to speed it up, so I just disabled them. I see that Hyprland allows you t
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by d_tr 4y ago
I like gsettings. You can just put the calls in a script once and call it whenever needed. You can access everything from there. You can search for relevant keys from the terminal or with dconf editor.
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The spontaneous remission of cancer: Current insights, therapeutic significance(sciencedirect.com)
2 points by d_tr 4y ago|0 comments
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by d_tr 4y ago
I do not know QFT or String Theory and I have a question. Can these other equations be derived from the Schrödinger equation using a suitable Hamiltonian? And do you mean that you need time to be in the Hamiltonian as an observable to satis
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by d_tr 4y ago
Sean Carroll is not the originator of the MWI by the way, Hugh Everett is.
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by d_tr 4y ago
Your comments here are not the kindest and they seem pretty ignorant and arrogant. There is no complicated contraption here. A couple tens of thousands of lines of code that makes arranging windows in any way you want completely effortles
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by d_tr 4y ago
I 'd freak out for sure. How can you be cool with your car changing direction when it should not? And how can someone not pay attention? What will you do? Sleep? Read a book?
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by d_tr 4y ago
I think I 'd start with simple generated images first, like a sine wave rendered with dots, to get some initial insights.
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by d_tr 4y ago
I completely agree!
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by d_tr 4y ago
> People think slavery is a relic of the past but We have the highest number of slaves now in history of humanity. Like Eva Kaili who was defending Qatar in the European Parliament. In that case it seems that a few bags of money was the
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by d_tr 4y ago
> which typically boast the size of a single millimeter and last just one-tenth of a millisecond. Interesting. I wouldn't have guessed that the bubbles form and collapse so quickly, given their size.
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by d_tr 4y ago
There is so much money spent on crap by organisations and individuals around the world, and we should save money for the abjectly poor or to promote healthy habits and prevention by not trying to radically improve the human condition itse
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by d_tr 4y ago
Immortality is a strong word. I am personally in favour of a situation where death would feel more like a choice and not like something which can come at any time or after a (not very) long road of mental and physical decline and loss. The
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by d_tr 4y ago
I 'm totally with you. Most of human misery, suffering and malice is due to decline, loss, grief and death, and the awareness about them. People who claim it would be bad to live long are either coping or had a chance at a decent life
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Why the Many-Worlds Formulation of Quantum Mechanics Is Probably Correct(preposterousuniverse.com)
3 points by d_tr 4y ago|0 comments
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by d_tr 4y ago
Fun fact: Comic Sans is supposed to be easier to read for dyslexic people.
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by d_tr 4y ago
Stop embarrassing yourself. You started by talking about population growth in a post about a kid's cancer, and now you are continuing with making stupid analogies that barely make sense. Getting rid of cancer will alleviate a huge sour
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by d_tr 4y ago
According to their FAQ, there will be Windows, Linux, and web builds before version 1.0 though.
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Pulsar: A Community Effort to Revive the Atom Text Editor(pulsar-edit.dev)
115 points by d_tr 4y ago|86 comments
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Chemical pollution has passed safe limit for humanity, say scientists(theguardian.com)
6 points by d_tr 4y ago|0 comments
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by d_tr 4y ago
From what I 've read so far, sperm counts do not matter much above some threshold, but the decline has brought us near that threshold. And the cause is not clear. It sounds pretty fucking apocalyptic, but OTOH I have only seen a couple
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by d_tr 4y ago
Yeah it's what you get with 2:1 lines. Actual isometry would require some 1:1 "stairs" on these lines, making them look less nice.
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by d_tr 4y ago
True. And main memory access can easily become slower than SSD sequential access if you do random byte accesses and your working set is larger than the CPU's caches or TLBs.
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Carl M. Bender's Course on Mathematical Physics (2011)(pirsa.org)
2 points by d_tr 4y ago|1 comments

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