# 加法函子保导出三角　`prop.additive-functor-preserves-triangles`
命题：加法函子把导出三角送到导出三角
layer 15 · 命题 · 复形与导出三角 · 同调代数
[在星图里打开](../#n=prop.additive-functor-preserves-triangles)　·　[节点索引](../index.md)

设 $F : \mathcal{C} \to \mathcal{C}'$ 是加法范畴之间的**加法函子**。若
> 陈述续见 [nodes/prop.additive-functor-preserves-triangles.2.md](./prop.additive-functor-preserves-triangles.2.md)


## 为什么成立（入边，证明在 proofs/）
- …另有入边，续页见 [nodes/prop.additive-functor-preserves-triangles.3.md](./prop.additive-functor-preserves-triangles.3.md)

refs: Le Stum, An introduction to condensed mathematics, §7.1

> 说明见 `notes/prop.additive-functor-preserves-triangles.md`

引用：`prop.additive-functor-preserves-triangles`（内容 v0.9.0）· 条款见 [LICENSE.txt](../LICENSE.txt)