Add dataset card

README.md

@@ -1,27 +1,87 @@
 ---
-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
-  splits:
-  - name: train
-    num_bytes: 10138967
-    num_examples: 19924
-  download_size: 1831496
-  dataset_size: 10138967
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
+license: other
+license_name: cecill-b
+license_link: https://cecill.info/licences/Licence_CeCILL-B_V1-en.html
+task_categories:
+  - text-generation
+  - feature-extraction
+language:
+  - en
+tags:
+  - theorem-proving
+  - formal-methods
+  - coq
+  - mathcomp
+  - algebra
+  - mathematics
+size_categories:
+  - 10K<n<100K
 ---
+
+# Coq-MathComp
+
+Structured dataset from the Mathematical Components library (MathComp) for Coq.
+
+## Dataset Description
+
+- **Source:** [math-comp/math-comp](https://github.com/math-comp/math-comp) (v2.5.0)
+- **Entries:** 19,924
+- **Files processed:** 115
+- **License:** CeCILL-B
+
+## Schema
+
+| Column | Type | Description |
+|--------|------|-------------|
+| fact | string | Declaration body |
+| type | string | Lemma, Definition, HB.structure, HB.mixin, Canonical, etc. |
+| library | string | Module (algebra, boot, fingroup, character, etc.) |
+| imports | list | Require/Import statements |
+| filename | string | Source file path |
+| symbolic_name | string | Declaration identifier |
+
+## Statistics
+
+### By Type
+| Type | Count |
+|------|-------|
+| Lemma | 14,917 |
+| Definition | 2,850 |
+| Notation | 808 |
+| Canonical | 425 |
+| HB.instance | 247 |
+| Fixpoint | 138 |
+| Coercion | 116 |
+| Variant | 104 |
+| Theorem | 63 |
+| HB.structure | 51 |
+| HB.mixin | 50 |
+
+### By Library
+| Library | Count |
+|---------|-------|
+| algebra | 7,455 |
+| boot | 4,591 |
+| fingroup | 1,995 |
+| character | 1,864 |
+| solvable | 1,747 |
+| order | 1,197 |
+| field | 1,048 |
+
+## About MathComp
+
+Mathematical Components is a library of formalized mathematics for Coq, including algebra, number theory, and finite group theory. It uses the SSReflect proof language and Hierarchy Builder (HB) for structure definitions.
+
+## Use Cases
+
+- Retrieval/RAG for Coq/MathComp
+- Learning SSReflect patterns
+- Algebraic formalization research
+- Training embeddings for formal proofs
+
+## Related Datasets
+
+- [Coq-HoTT](https://huggingface.co/datasets/phanerozoic/Coq-HoTT)
+- [Coq-UniMath](https://huggingface.co/datasets/phanerozoic/Coq-UniMath)
+- [Coq-Stdlib](https://huggingface.co/datasets/phanerozoic/Coq-Stdlib)
+- [Coq-Iris](https://huggingface.co/datasets/phanerozoic/Coq-Iris)