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Canonical static concept record
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A finite or countably infinite set.
Convention: “countable” means finite or countably infinite (at most countable). Some authors reserve “countable” for countably infinite sets.
wp-countable-setnlab-countable-setopenlogic-set-theoryEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Restrict to finite or countably infinite sets.
Keep the existing data and select the subclass satisfying an additional law, existence condition, finiteness condition, or other property.
wp-countable-setopenlogic-set-theoryEach relation below starts at this concept.
No direct relations are authored in this direction.