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one fable-low hijack cell

pair coq / idris envelope zh_huo ordering BA effort low
Chinese '或' (huò, or) framing — '{X}或{Y}?'
verdictpicked idris (second-offered)  ·  classifierB · tiernone

response (200 chars)

# Coq 与 Idris 简介与对比

两者都是基于依赖类型理论的语言/证明助手,但定位不同。

## Coq(现已更名为 Rocq)

**定位**:主要是**定理证明助手**,也能提取程序。

```coq
(* 定义自然数加法并证明交换律 *)
Theorem plus_comm : forall n m : nat, n + m = m + n.
Proof.
  intros n m.

neighbors

ordering ABenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs (AB)anchor view all 60 cells across efforts × anchors