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TimSweeneyEpic's profile
Tim Sweeney
Tim Sweeney
Tim Sweeney
@TimSweeneyEpic

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Tim Sweeney

@TimSweeneyEpic

Epic Games founder & CEO

epicgames.com
Joined August 2013

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    Tim Sweeney‏ @TimSweeneyEpic Feb 1
    • Report Tweet

    Here’s an exercise in separating fundamentals from conventions: if we held a technical summit with all of the galaxy’s advanced alien civilizations, what would we find we had in common, and what would we find inscrutable?

    8:30 PM - 1 Feb 2020
    • 29 Retweets
    • 195 Likes
    • TheSojum common tweets Squirrel Eiserloh Octopo 🍳🐙 🇪🇺 Matthías Páll Gissurarson Sun Ryan McQuen scottjmaddox bvs_azimuth
    29 replies 29 retweets 195 likes
      1. New conversation
      2. Tim Sweeney‏ @TimSweeneyEpic Feb 1
        • Report Tweet

        Spoken language would be inscrutable. Different physiologies would lead to an inability to speak or even hear each others’ phonemes. Written language would be inscruible, though we might find analogs of nouns, adjectives, and verbs.

        2 replies 0 retweets 34 likes
        Show this thread
      3. Tim Sweeney‏ @TimSweeneyEpic Feb 1
        • Report Tweet

        But mathematics would be shared. After translating syntax and symbols, we’d find we had exactly the same constructive axioms, and agree that other axioms are controversial. We’d have the same theorems and the same proofs. They’d rever a Pythagoras and a Leibniz.

        14 replies 1 retweet 43 likes
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      4. Tim Sweeney‏ @TimSweeneyEpic Feb 1
        • Report Tweet

        Now we compare programming languages. We’d find some low level constructs have developed very differently. Maybe they’d have balanced tertiary numbers instead of twos-complement and u-law fractional numbers instead of floating point. Our bitwise ops may have no analog.

        6 replies 0 retweets 20 likes
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      5. Tim Sweeney‏ @TimSweeneyEpic Feb 1
        • Report Tweet

        So, let’s ask: what parts of programming would we have in common? We’d share the mathematical integers, and data structures analogous to Cartesian products (structs) and sums (unions), and functions with side effects, and pure functions as a special case.

        4 replies 0 retweets 22 likes
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      6. Tim Sweeney‏ @TimSweeneyEpic Feb 1
        • Report Tweet

        We’d have transactions as a way of running concurrent operations atomically. We’d have most of Knuth’s algorithms in common (maybe they’d have some major breakthroughs we lack!)

        2 replies 0 retweets 17 likes
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      7. Tim Sweeney‏ @TimSweeneyEpic Feb 1
        • Report Tweet

        The goal of a high level programming language is to be something that we and these alien civilizations could agree on as universal and principled, and free of quirks and arbitrarity.

        13 replies 4 retweets 56 likes
        Show this thread
      8. End of conversation
      1. New conversation
      2. Mike Nicolella‏ @MikeNicolella Feb 1
        • Report Tweet
        Replying to @TimSweeneyEpic

        base10 numbers would seem weird since they only have 4 fingers on each of their 3 hands

        1 reply 0 retweets 16 likes
      3. Mike Nicolella‏ @MikeNicolella Feb 1
        • Report Tweet
        Replying to @MikeNicolella @TimSweeneyEpic

        (Although i suppose they would also call their system base10)

        1 reply 0 retweets 17 likes
      4. 1 more reply
      1. New conversation
      2. Jeremy Hilton‏ @JeremiiHilton Feb 1
        • Report Tweet
        Replying to @TimSweeneyEpic

        Or, maybe we are the tribe lost in the Amazon. Maybe, our idea of mathematics and physics don’t remotely compare and they would have no need to try to figure out a “hello”.

        2 replies 0 retweets 4 likes
      3. One Angry Gamer‏ @OneAngryGamerHD Feb 2
        • Report Tweet
        Replying to @JeremiiHilton @TimSweeneyEpic

        Right. Tim is working on the assumption that they would even utilize technology that operates in a similar wave length as ours, when in reality it could be something... well, alien.

        0 replies 0 retweets 5 likes
      4. End of conversation

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