Author: TobyBartels Format: MarkdownItexClarify how few decidable subsets the real line can have and give examples of when this happens.
<a href="https://ncatlab.org/nlab/revision/diff/decidable+subset/11">diff</a>, <a href="https://ncatlab.org/nlab/revision/decidable+subset/11">v11</a>, <a href="https://ncatlab.org/nlab/show/decidable+subset">current</a>
Clarify how few decidable subsets the real line can have and give examples of when this happens.