Robuta

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https://hsm.stackexchange.com/questions/19248/leibniz-on-what-is-reasoning
I'm curious if anyone knows the source of this quote from Leibniz: All our reasoning is nothing but the joining and substituting of characters, whether these...
reference requestleibnizreasoninghistoryscience
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https://puzzling.stackexchange.com/questions/137104/wrap-a-leafy-plant-onto-a-dodecahedron
The following leafy plant shape: ... can be folded onto the surface of a regular dodecahedron in a way that covers the entire dodecahedron with no gaps and no...
mathematicswrapleafyplantonto
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https://math.stackexchange.com/questions/5125373/simple-nonhamiltonian-proof
Here's a dominator graph for a game of rolling a die over and over, similar to the Penney game. The sequence 24 will usually appear before 43 with probability...
mathematics stack exchangegraph theorysimpleproof