the manipulatives you just used to make a point about something combinatorial: think about what happens to that combinatorial point within the sea of those manipulatives when you aren't looking.
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Replying to @graveolens
So, presumably, there's some kind of reaction between the combinatorial point and the manipulatives?
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Replying to @LeechLattice
I think what I'm getting at is: the combinatorial structure was ephemeral, and the combinatorics of the manipulatives when they're hiding amongst other school supplies is erratic and tricky: a box falls, one of them rolls behind a partition, and isn't seen by...
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Replying to @graveolens @LeechLattice
the person replacing it.
12:01 AM - 5 Oct 2019
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