# Absolute Value　`def.abs`
English entry · root `../`
[in graph](../#n=def.abs)　·　[Chinese page (authoritative)](./def.abs.md)

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

layer 9 · definition · cluster 数系的构造 (`set.numbers`) · Set Theory / Analysis
names: `absolute value` (short) · `Absolute Value` (full)

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


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