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Viewing profile — esmi

esmi

HN member
Joined
Wed, Dec 18, 2013, 9:39 PM UTC
HN karma
490
Public activity
315 items

About esmi

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Recent public activity

  1. comment
    Comment #23513742

    Sure. Some software has to exist to make use of this system, for example something has to create the tag in the first place, and mall ic is a part of that, but the large address sp…

  2. comment
    Comment #23513344

    It’s a nice tutorial on base plus index addressing but from the title I expected a tutorial on pointer tags as x86_64 is what makes tags even possible, i.e. we have a 64b address s…

  3. comment
    Comment #23452508

    It used to be fairly straightforward to beat a chess engine... in the 80s. https://www.chess.com/blog/FangBo/how-to-beat-an-80s-chess-c...

  4. comment
    Comment #23444553

    Is it like Automator for enterprise applications? http://macosxautomation.com/automator/

  5. comment
    Comment #23436685

    A digital computer is definitely a FSM. In fact, creating the state diagram of a simple calculator, and mapping that to digital logic by hand, and then building it on a breadboard …

  6. comment
    Comment #23392154

    I waffle on this one too. Institutions that do HFT have a huge capital cost and pay large fees before they even make their first trade. They also employ programmers, traders, etc. …

  7. comment
    Comment #23378553

    Personally I waffle on this myself. My instinct tells me it’s bad but then I try to decide what trading cadence I would limit it to. Assume there is a CEO who wants to do something…

  8. comment
    Comment #23371671

    > Its a ton of random math that (most) of which you don't use again since you use modeling software. You absolutely need that math because you need to know when the modeling softwa…

  9. comment
    Comment #23361777

    > If a researcher can determine that a tweet came from a bot That condition is the key. Are you sure they can do that? It’s very tough to do with certainty.

  10. comment
    Comment #23338318

    First off, I admit I didn’t do my homework so I have no idea what I’m talking about, but couldn’t the Turing machine make a Turing machine interpreter and therefore be a self inter…

  11. comment
    Comment #23335233

    > "If everyone else is such an idiot, how come I'm not rich?" Unfortunately the answer to that question is, I spend way too much time on hacker news.

  12. comment
    Comment #23335189

    How about a 2 state 3 symbol Turing machine? That’s pretty simple, and universal too. https://en.m.wikipedia.org/wiki/Wolfram%27s_2-state_3-symbol...

  13. comment
    Comment #23335081

    > web browsing, text editing and terminal. If that’s all you want try an iPad2. I think it would make a better “laptop” than a RPI. RPI doesn’t have a battery.

  14. comment
    Comment #23279477

    I used xcircuit, magic and irsim in university to make plenty of ASICs at MOSIS. Many universities still do. One can even get the NCSU PDKs for MOSIS for free. Totally compatible w…

  15. comment
  16. comment
    Comment #23272401

    The second example is a medical IoT telemetry device. If the parent’s project had antenna in package I totally believe $20M for the project, especially as it includes rf validation…

  17. comment
    Comment #23197273

    > Am I responsible for the illegal drug sales? You might not be liable for the sale itself but, depending on the details, you could definitely still have serious legal risk. https:…

  18. comment
    Comment #23195519

    What’s a fast AI chip? :) What process node Google uses for TPU, one possibility for an AI chip, is not in the public domain since v1 but it’s very unlikely this chip is on the ble…

  19. comment
    Comment #23193340

    Was 7nm a requirement? I didn’t gather that from the thread. Small run 22nm is certainly available. These are fabricated in the US, albeit at an Intel site. https://www.mosis.com/p…

  20. comment
    Comment #23192456

    > I don't see how that big investment for relative low volume production would make sense for consumer products. If the consumer product is a toy then sure. If it’s a medical devic…

  21. comment
    Comment #23155381

    On the other hand, everyone reviews the figures in detail. Therefore I’ve always used the text as a way to document the decisions behind the figure, mostly for myself, and to clari…

  22. comment
    Comment #23145507

    > Journalism should be funded by institutions. Perhaps - funded by the government, at a loss - for the sake of informing the populace. state run media... i think that's been tried …

  23. comment
    Comment #23119071

    Just get it to run cobol and you’re golden.

  24. comment
    Comment #23048029

    Did you stop developing software altogether? What doesn’t break compatibility from time to time?

  25. comment
    Comment #23012675

    > What's the test for when two numbers are equal? I put this in another comment but: For the reals: eliminate a b then conclude a = b.