README.md

metadata

license: bsd-3-clause
tags:
  - theorem-proving
  - formal-methods
  - isabelle
  - hol
task_categories:
  - text-generation
  - feature-extraction
language:
  - en
size_categories:
  - 10K<n<100K
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
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: 42579196
      num_examples: 78022
  download_size: 10644094
  dataset_size: 42579196

Isabelle-Stdlib

Structured dataset from the Isabelle/HOL standard library - core theories and analysis.

78,022 declarations extracted from Isabelle theory files.

Includes HOL, HOL-Library, HOL-Analysis, and other foundational Isabelle theories.

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://isabelle.in.tum.de/
• License: BSD-3-Clause

Schema

Column	Type	Description
fact	string	Declaration body
type	string	theorem, lemma, definition, etc.
library	string	Source module
imports	list	Required imports
filename	string	Source file path
symbolic_name	string	Identifier