README.md

metadata

license: other
task_categories:
  - text-generation
  - feature-extraction
language:
  - en
tags:
  - theorem-proving
  - formal-methods
  - proofpower
  - higher-order-logic
  - z-notation
size_categories:
  - 10K<n<100K
dataset_info:
  features:
    - name: statement
      dtype: string
    - name: proof
      dtype: string
    - name: type
      dtype: string
    - name: symbolic_name
      dtype: string
    - name: library
      dtype: string
    - name: filename
      dtype: string
    - name: imports
      list: string
    - name: deps
      list: string
    - name: docstring
      dtype: string
    - name: source_url
      dtype: string
    - name: commit
      dtype: string
  splits:
    - name: train
      num_examples: 691
  config_name: default
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*

ProofPower

HOLCONST and schema declarations from ProofPower (HOL and Z). Source uses ProofPower's native character set.

Source

• Repository: https://github.com/RobArthan/pp
• Commit: dabebf8fdbdede1a3ad6333500c6663ecd15c98f
• Files: -
• License: other

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: 691
• With proof: 0 (0.0%)
• With docstring: 0 (0.0%)
• Libraries: 4

By type

Type	Count
HOLCONST	328
Z	178
ZAX	176
HOLLABPROD	7
IZAX	1
schema	1

Example

OPT[X]  |  {A :  ℙ X | x, y: A •  x = y}

• type: Z | symbolic_name: OPT | src/daz/dtd502.doc

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{proofpower_dataset,
  title  = {ProofPower},
  author = {Norton, Charles},
  year   = {2026},
  note   = {Extracted from https://github.com/RobArthan/pp, commit dabebf8fdbde},
  url    = {https://huggingface.co/datasets/phanerozoic/ProofPower}
}