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README.md

@@ -1,39 +1,50 @@
----
-dataset_info:
-  features:
-  - name: id
-    dtype: string
-  - name: title
-    dtype: string
-  - name: problem
-    dtype: string
-  - name: solution
-    dtype: string
-  - name: problem_wikitext
-    dtype: string
-  - name: solution_wikitext
-    dtype: string
-  - name: proof_title
-    dtype: string
-  - name: theorem_url
-    dtype: string
-  - name: proof_url
-    dtype: string
-  - name: categories
-    list: string
-  - name: theorem_references
-    list: string
-  - name: proof_references
-    list: string
-  splits:
-  - name: train
-    num_bytes: 76001313
-    num_examples: 23640
-  download_size: 23035961
-  dataset_size: 76001313
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
----
+---
+license: cc-by-sa-3.0
+task_categories:
+- text-generation
+language:
+- en
+tags:
+- mathematics
+- proof
+- theorem-proving
+size_categories:
+- 10K<n<100K
+---
+
+# ProofWiki Math Problems and Solutions
+
+This dataset pairs theorem statements (**problems**) with their formal proofs (**solutions**) extracted from [ProofWiki](https://proofwiki.org/wiki/Main_Page).
+
+## Fields
+
+| Column | Description |
+| --- | --- |
+| `id` | Stable row identifier |
+| `title` | Theorem title |
+| `problem` | Theorem statement with wikilinks resolved |
+| `solution` | Proof text with wikilinks resolved |
+| `problem_wikitext` | Raw MediaWiki wikitext for the theorem |
+| `solution_wikitext` | Raw MediaWiki wikitext for the proof |
+| `proof_title` | Proof page title |
+| `theorem_url` | Source URL for the theorem |
+| `proof_url` | Source URL for the proof |
+| `categories` | ProofWiki categories |
+| `theorem_references` | Linked pages referenced in the theorem |
+| `proof_references` | Linked pages referenced in the proof |
+
+## Source and license
+
+- Source dump: `https://proofwiki.org/xmldump/latest.xml.gz`
+- ProofWiki content is licensed under **CC BY-SA 3.0**
+- Current build size: **23,640** theorem-proof pairs
+
+## Usage
+
+```python
+from datasets import load_from_disk
+
+ds = load_from_disk("data/proofwiki_hf")
+print(ds["train"][0]["problem"])
+print(ds["train"][0]["solution"])
+```