Why, a hexvex of course!

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Cake day: June 10th, 2023

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  • HexesofVexes@lemmy.worldtoScience Memes@mander.xyzI just cited myself.
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    5 days ago

    Reals are just point cores of dressed Cauchy sequences of naturals (think of it as a continually constructed set of narrowing intervals “homing in” on the real being constructed). The intervals shrink at the same rate generally.

    1!=0.999 iff we can find an n, such that the intervals no longer overlap at that n. This would imply a layer of absolute infinite thinness has to exist, and so we have reached a contradiction as it would have to have a width smaller than every positive real (there is no smallest real >0).

    Therefore 0.999…=1.

    However, we can argue that 1 is not identity to 0.999… quite easily as they are not the same thing.

    This does argue that this only works in an extensional setting (which is the norm for most mathematics).




  • In the UK, slot machines fall into 4 main categories. Of particular interest are category C machines, as these can remember a fixed number of previous games. I.e. the “myth” that a machine is “about to pay out” because “someone lost a lot to it” can hold for these games.

    Cat A and B machines are completely random, previous games can have no impact on probabilities of winning (though pots can climb).

    Online games have different rules, not always fair ones!

    Oh, and ALL games (in a physical location) must (by law) show “RTP” (return to player) somewhere. It usually gets stuck it in a block of text in the manual since no-one reads them. (If it’s below 97.3% just go play roulette as it offers better returns).




  • HexesofVexes@lemmy.worldtoScience Memes@mander.xyzHero
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    1 month ago

    “How do we stop the world’s smartest people from realising what we’re doing?”

    “Let’s make them fight among themselves and call it a meritocracy; we’ll limit their funding and let them keep themselves busy with political infighting!”


  • HexesofVexes@lemmy.worldtoScience Memes@mander.xyznear zero
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    1 month ago

    And, as a mathematician who has been coding a library to create scaled geometric graphics for his paper, I hate -0.0.

    Seriously, I run every number where sign determines action through a function I call “fix_zero” just because tiny tiny rounding errors pile up in floats, even is numpy.






  • HexesofVexes@lemmy.worldtoScience Memes@mander.xyzZero to hero
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    2 months ago

    N is the set of “counting numbers”.

    When you count upwards you start from 1, and go up. However, when you count down you usually end on 0. Surely this means 0 satisfies the definition.

    The natural numbers are derived, according to Brouwer, from our intuition of time of time by the way. From this notion, 0 is no strange idea since it marks the moment our intuition first begins _