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mattfenwick

HN member
Joined
Fri, Dec 06, 2013, 6:40 PM UTC
HN karma
121
Public activity
112 items

About mattfenwick

Looking for interesting problems!

Recent public activity

  1. comment
    Comment #8355175

    The paper ( http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjourna... ) is not an example of good science. First: did they even find some kind of correlation, or is it just a…

  2. comment
    Comment #8355131

    That's right. And it's not even clear that they found a correlation that would hold up in different experimental conditions. The paper is at http://www.plosone.org/article/info%3Ad…

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    Comment #8350101

    I think the word syntax is ambiguous. Is homoiconicity about concrete syntax ? Abstract syntax ? Both? Some other kind of syntax? Does parsing have something to do with homoiconici…

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    Comment #8347096

    This is my understanding of homoiconicity. There's a good chance that I'm wrong. Comments and clarifications welcome! ----- Is homoiconicity about concrete syntax? I think the answ…

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    Comment #8309036

    My suggestion is to use "side effects" -- it seems to me that most people have an intuitive understanding of that term. ... but I may be wrong about that.

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    Comment #8308454

    From your article: > Monads are not "about effects". What is your definition of "effects"? I ask because this article[0] and many others[1] seem[2] to use a contradictory definitio…

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    Comment #8288341

    Sure, we can't rule out those possibilities ... but to me it just sounds like wild speculation.

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    Comment #8288311

    Oops, instead of "reality" I meant "experimental observations". Good catch. > You arbitrarily claim to be able to make accurate assertions of reality Nope. > while at the same time…

  9. comment
    Comment #8288259

    At no point did I touch on morality or ethics. I do not know why you think that I did so. > I agree with you that experimentation is futile in the absence of ethics. I do not agree…

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    Comment #8285956

    I'm not sure that I agree. I think that once you get into the realm of "absolute truth" (which is what I'm interpreting your post as saying -- apologies if I'm mistaken), you've le…

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    Comment #8285798

    An alternative viewpoint: everything's easy after it's been done, but it's hard up until then. > after centuries of science as a profession, pretty much all the easy stuff has alre…

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    Comment #8285769

    > If I say that an airplane functions on fairy dust and you make an argument about propulsion and lift, and you claim that my assertion is wrong because ... The only reason "scienc…

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    Comment #8285683

    > Philosophically speaking you can never verify anything through experimentation This depends on what you mean by "verify". You seem to mean "prove that something is absolutely tru…

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    Comment #8285440

    I do agree with you that science doesn't show causation, but I think your interpretation of science is incorrect: > Therefore, all scientific analysis is unverifiable. I disagree. …

  15. comment
    Comment #8284343

    > it's fair to say that experiment shows causation No, that experiment doesn't show causation. > I do think 'perhaps' we could use correlation more to assume causation. I think we …

  16. comment
    Comment #8270522

    Wow, I had no idea that such a thing existed. That is far more feature-rich. Thanks for posting it. However, one advantage (or disadvantage depending on your P.O.V :) ) of the Cloj…

  17. comment
    Comment #8270072

    Author here. Thanks! What other features could the Clojalyzer provide that you would find useful?

  18. comment
    Comment #8270062

    Author here. That's really cool! Thanks for posting it, it's giving me more ideas for improving the Clojalyzer. What are your favorite or most useful features of godoc?

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  21. comment
    Comment #8257474

    I don't know what you would like clarified, so please let me know if this doesn't cover it: IMHO, the OP is presenting a DSL (DSL = domain specific language), and there are at leas…

  22. comment
    Comment #8257095

    This seems to be implemented as an external DSL, with a brand new syntax and semantics. So my question is, why do that instead of implement it as an embedded DSL? (Disclaimer: this…

  23. comment
    Comment #8232973

    It's difficult to see the point because it's not a very good example. Why do Elephants inherit from Node (they seem entirely unrelated)? How can I put things other than Elephants i…

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    Comment #8224871

    > Could we generally agree that language is instinctual and follows formal or formalalizable rules No, not without some evidence. ---- > First in it's immediate dismissal of any fo…