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dan @danabra.mov

∅ ∪ ∅

aug 26, 2025, 1:19 am • 22 1

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a bezoar @a-bezoar.bsky.social

∪ is idempotent and ∅ is the identity for ∪ which gives 3 ways to reduce your expression. Which do you choose?

aug 26, 2025, 3:45 am • 0 0 • view
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Dr. Fröhlich (prefers not to) @edgarallandoh.bsky.social

Öuö?

aug 26, 2025, 2:16 am • 0 0 • view