• Mirodir@discuss.tchncs.de
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    4 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
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      4 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