• Mirodir@discuss.tchncs.de
    link
    fedilink
    arrow-up
    6
    ·
    edit-2
    12 days ago

    Sorta. The function height(angle) needs to be continuous. From there it’s pretty clear why it works if you know the mean value theorem.

    • frank@sopuli.xyz
      link
      fedilink
      arrow-up
      5
      ·
      12 days ago

      Yeah, I guess the assumption it takes is that there aren’t larger topographic changes for the other legs between their points, and that the legs are equal length. But I like it, it’s a fun one I’m trying next time