adamnemecek

1098 ms·

1. 3151.▲
   by adamnemecek 8y ago

   GA is more general, however my claim is that the DQ space is the most useful one. E.g. sedenion have little use right now. Also I believe that technically they call under Clifford algebra.
2. 3152.▲
   by adamnemecek 8y ago

   GA is more general, however my claim is that the DQ space is the most useful one. E.g. sedenion have little use right now. Also I believe that technically they call under Clifford algebra.
3. 3153.▲
   by adamnemecek 8y ago

   Dual quaternions are even better for dealing with dynamic 3D space http://www.chinedufn.com/dual-quaternion-shader-explained/
4. 3154.▲
   by adamnemecek 8y ago

   Los Angeles; Remote; Consulting Stack: Swift, C, C++, Objective-C, Julia, iOS, macOS, GPU programming, DSP, AVFoundation, Metal, Rust, Java, Kotlin, Javascript, TypeScript, Python Why hire me: I don't write code, I solve hard problems
5. 3155.▲
   How many angels can dance on the head of a pin?(en.wikipedia.org)

   1 points by adamnemecek 8y ago|0 comments
6. 3156.▲
   Codepilot.ai has been open sourced(github.com)

   4 points by adamnemecek 8y ago|0 comments
7. 3157.▲
   by adamnemecek 8y ago

   It’s heat that’s felt after you stop calling.
8. 3158.▲
   by adamnemecek 8y ago

   http://weeksmd.com/2013/03/does-your-cell-phone-heat-up-your... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6071445/
9. 3159.▲
   by adamnemecek 8y ago

   http://weeksmd.com/2013/03/does-your-cell-phone-heat-up-your... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6071445/
10. 3160.▲
    by adamnemecek 8y ago

    Have you ever spent some time on your cell phone and then felt this "deep warmth" in your head? I've felt the same warmth after having gone through a "full body scanner". I've mentioned this to a coworker befor
11. 3161.▲
    by adamnemecek 8y ago

    Pick and app and I will profile it.
12. 3162.▲
    by adamnemecek 8y ago

    No, it's due to performance. C++ oop is somewhat close to the idea (purists don't say that it's not) without sacrificing too much perf. Objective-C spends like half of CPU time in objc_msgSend. And that's ignoring the co
13. 3163.▲
    by adamnemecek 8y ago

    Not quite the response you wanted but I just wanted to mention project Oberon ( http://www.projectoberon.com ) by Niklaus Wirth. In 300 some pages, starting with an FPGA, you implement a CPU, a compiler for said CPU, a language ta
14. 3164.▲
    Mathematical Components: formalized mathematics for the Coq system(math-comp.github.io)

    3 points by adamnemecek 8y ago|1 comments
15. 3165.▲
    How brutalism has shaped games(eurogamer.net)

    3 points by adamnemecek 8y ago|0 comments
16. 3166.▲
    by adamnemecek 8y ago

    I have posted it many times yes. You hit it on the head. They are very good for modeling for example rigid transformations or robot joints. They are a special case of GA. I used to very much into GA only to realize that dynamic 3D is the mo
17. 3167.▲
    by adamnemecek 8y ago

    God the ukulele music.
18. 3168.▲
    by adamnemecek 8y ago

    I know I’m getting annoying with this but dual quaternions are even whackier. They are the best formalism for reasoning about 3D space developing over time. Here’s a cool demo http://www.chinedufn.com/dual-quaternion-shader-
19. 3169.▲
    by adamnemecek 8y ago

    Deduction = deduplication
20. 3170.▲
    by adamnemecek 8y ago

    Please fix search. A simple deduction would go a long way. So many times are there 30 pages of the same file.
21. 3171.▲
    Damn Vulnerable iOS Application(damnvulnerableiosapp.com)

    1 points by adamnemecek 8y ago|0 comments
22. 3172.▲
    by adamnemecek 8y ago

    Type annotations make code more legible.
23. 3173.▲
    by adamnemecek 8y ago

    > the latest version of this draft, available at http://csc.kth.se/~jsannemo/slask/main.pdf Yes.
24. 3174.▲
    by adamnemecek 8y ago

    Rust is a simpler language than Haskell. You can’t write an os in Haskell. Rust is a replacement of c and cpp and it’s well suited for that. Rust embraces zero cost abstractions which none of the languages you mention do. You need to wait a
25. 3175.▲
    by adamnemecek 8y ago

    > Rust is a mess of amateurish overcomplicated poorly understood hype-driven crap. Please be more specific about the amateurism. > Tokyo is utter bullshit (look how Erlang or Go solve the same problems with order of magnitude less lin
26. 3176.▲
    by adamnemecek 8y ago

    Can you recommend some material on this and how to design the incentives properly?
27. 3177.▲
    by adamnemecek 8y ago

    What’s a tagged number? Google isn’t helpful.
28. 3178.▲
    by adamnemecek 8y ago

    Dual numbers are magic. They are somewhat obscure but very powerful e.g for reasoning about dynamically evolving systems. They are like complex numbers but instead of i^2=-1 you have epsilon such that epsilon^=0. Shit gets real from then on
29. 3179.▲
    by adamnemecek 8y ago

    The problem is that you need to have a conditional to figure out if I is negative or not. With modulo it’s all the same.
30. 3180.▲
    by adamnemecek 8y ago

    I find true module to be an insanely useful operator. Python negative indexing (array[-1]) is essentially that. I’ve proposed it to swift but people didn’t see the point https://forums.swift.org/t/double-modulo-operator