---
license: bsd-2-clause
tags:
- theorem-proving
- formal-methods
- coq
task_categories:
- text-generation
- feature-extraction
language:
- en
size_categories:
- n<1K
dataset_info:
  features:
  - name: fact
    dtype: string
  - name: type
    dtype: string
  - name: library
    dtype: string
  - name: imports
    list: string
  - name: filename
    dtype: string
  - name: symbolic_name
    dtype: string
  - name: docstring
    dtype: string
  splits:
  - name: train
    num_bytes: 347960
    num_examples: 776
  download_size: 94433
  dataset_size: 347960
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---

# Coq-ExtLib

Structured dataset from **coq-ext-lib** — Extended standard library with monads and data structures.

**776 declarations** extracted from Coq source files.

## Applications

- Training language models on formal proofs
- Fine-tuning theorem provers
- Retrieval-augmented generation for proof assistants
- Learning proof embeddings and representations

## Source

- **Repository:** https://github.com/coq-community/coq-ext-lib

## Schema

| Column | Type | Description |
|--------|------|-------------|
| fact | string | Declaration body |
| type | string | Lemma, Definition, Theorem, etc. |
| library | string | Source module |
| imports | list | Required imports |
| filename | string | Source file path |
| symbolic_name | string | Identifier |