this post was submitted on 09 Jun 2026
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SpaceflightMemes

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[–] hayvan@piefed.world 0 points 1 week ago (2 children)

Isn't four {{{{{}}}}}? The diagram shows more than that.

[–] Redjard@reddthat.com 3 points 1 week ago* (last edited 1 week ago) (1 children)

No, that's not how it's implemented in zfs. Probably to make implementing the basic arithmetic operations easier.

[–] hayvan@piefed.world 2 points 1 week ago
[–] golgorath@lemmy.world 2 points 1 week ago (1 children)

It could be defined that way. But your set is in a way more difficult to resolve as it has only one element. In the diagram the number of elements (4 sets) of the set is equal to the number 4 i.e. a set defines a number by simply counting its elements.

There are probably some other nice properties if you define it that way.

[–] hayvan@piefed.world 2 points 1 week ago

Gotcha, thank you.