metadata
license: apache-2.0
tags:
- theorem-proving
- formal-methods
- lean4
task_categories:
- text-generation
- feature-extraction
language:
- en
size_categories:
- n<1K
Lean4-ProofWidgets
Structured dataset from ProofWidgets4 — Interactive proof widgets.
276 declarations extracted from Lean 4 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
Schema
| Column | Type | Description |
|---|---|---|
| fact | string | Declaration body |
| type | string | theorem, def, lemma, etc. |
| library | string | Source module |
| imports | list | Required imports |
| filename | string | Source file path |
| symbolic_name | string | Identifier |
| docstring | string | Documentation (if present) |