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Cake day: February 8th, 2024

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  • reinei@lemmy.worldtoich_iel@feddit.orgich🐸iel
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    5 days ago

    Habe ich versucht. Da ging ihr Vater ran? Irgendein Herr von X‽ Hält sich wohl für was besseres wenn er noch nicht mal seinen Namen sondern nur das “von” nennt… Jedenfalls sagt er Twitter könne momentan nicht ans Telefon gehen und ich stimme nie wieder anrufen.

    Irgendwie unsympathisch dieser Typ!



  • Also persönlich hätte ich eher a_i Element von { Schwarzer Filzstift } für alle i < n oder so geschrieben da für mich a ohne Index leicht von a mit index zu unterscheiden ist (z.B. weil das eine die gesamte Reihe/Folge und das andere die einzelnen Terme bezeichnet)!

    Und so wie du es dann geschrieben hast wäre für mich der ursprüngliche Fehler aus dem Maimai immer noch vorhanden…









  • Hmm but couldn’t we then also go even further and assume an idealized muscle car with an effective transmission to its wheels of 1:1 running at its optimal torque vs speed point and thus with a given speed of its wheels rotation for a given time?

    Aka convert energy into miles (traveled) or something (with the choice of motor and wheel diameter and everything else standardized ofc.)?






  • The thing is Randall already kind of did something like this in his “What-if?” which talked about a diamond meteor hitting the earth…

    And basically it boils down to: Either Galileo/Newton/whoever was the smart fuck that discovered it was right and the meteor would only create a crater roughly as deep as it was itself. (This if it could touch the core it would be at least the same size as the earth and the picture would look different)

    Or it would be going fast enough to ignore most of all that classical physics stuff, phase through most solid material and blow apart every piece of the earth because it would have enough energy to completely overcome the gravitational force holding everything to everything else here on earth.

    (Now granted, those were the two extremes and there might just be a perfect balance in between, but I’m sure as hell not going to look for it! At the very least because getting funding for the experiments is seriously difficult for some reason…)