Coq-QuickChick

Randomized property-based testing plugin for Coq, inspired by QuickCheck.

Source

• Repository: https://github.com/QuickChick/QuickChick
• Commit: 5a6c291b11e9affe059c0e1812612bc474d0a129
• Files: 109
• License: mit

Schema

Column	Type	Description
statement	string	Declaration signature/claim with the leading keyword removed (verbatim slice); the full declaration minus its proof
proof	string	Verbatim proof/body, empty if the declaration has none
type	string	Declaration keyword
symbolic_name	string	Declaration identifier
library	string	Sub-library
filename	string	Repository-relative source path
imports	list[string]	File-level Require/Import modules
deps	list[string]	Intra-corpus identifiers referenced
docstring	string	Preceding documentation comment, empty if absent
source_url	string	Upstream repository
commit	string	Upstream commit extracted

Statistics

• Entries: 2,753
• With proof: 2,655 (96.4%)
• With docstring: 752 (27.3%)
• Libraries: 18

By type

Type	Count
Definition	675
Lemma	575
Instance	380
Inductive	210
Fixpoint	188
Theorem	186
Notation	133
Ltac2	132
Class	82
Example	71
Parameter	34
Ltac	33
Axiom	31
Record	11
Coercion	3
Function	3
CoInductive	2
Corollary	1
Fact	1
Hypothesis	1
CoFixpoint	1

Example

between : nat -> nat -> nat -> Prop
:=
| between_n : forall n m, le n m -> between n (S n) (S (S m))
| between_S : forall n m o, between n m o -> between n (S m) (S o).

• type: Inductive | symbolic_name: between | benchmarks/BST/BST.v

Use

Each declaration is split into a statement (signature/claim) and a proof (body) that are disjoint and together form the complete declaration, for proof modeling, autoformalization, retrieval, and dependency analysis via deps.

Citation

@misc{coq_quickchick_dataset,
  title  = {Coq-QuickChick},
  author = {Norton, Charles},
  year   = {2026},
  note   = {Extracted from https://github.com/QuickChick/QuickChick, commit 5a6c291b11e9},
  url    = {https://huggingface.co/datasets/phanerozoic/Coq-QuickChick}
}