# Section / Retraction　`def.section-retraction`
English entry · root `../`
[in graph](../#n=def.section-retraction)　·　[Chinese page (authoritative)](./def.section-retraction.md)

> English: **name only** · auto-derived from the source data; the Chinese page is authoritative.

layer 8 · definition · cluster 范畴与图 (`cat.basic`) · Category Theory
names: `retraction` (short) · `Section / Retraction` (full)

## Statement and proof
Chinese only — see the Chinese page `nodes/def.section-retraction.md` and `proofs/`.


Cite: `def.section-retraction` (content v0.9.0) · terms: [LICENSE.txt](../LICENSE.txt)