# MathFactor Data Summary

**Validation**: WARNING - Some edges reference missing nodes
  - Missing sources: 15914 (e.g., ['Set.preimage_add_preimage_subset', 'Left.add_neg_of_neg_of_nonpos', 'Hindman.FS.head'])
  - Missing targets: 12885 (e.g., ['Set.preimage_add_preimage_subset', 'GroupSeminorm.instSupSet._proof_3._to_additive_1', 'dist_sub_eq_dist_add_right'])

## Nodes

**Total**: 633,364

| Kind | Count |
|------|-------|
| theorem | 441,230 |
| definition | 82,962 |
| abbrev | 79,627 |
| constructor | 9,070 |
| opaque | 7,356 |
| recursor | 6,614 |
| inductive | 6,494 |
| axiom | 7 |
| quotient | 4 |

## Edges

**Total**: 10,889,011

| Type | Count |
|------|-------|
| Explicit (*) | 3,248,395 |
| Simplifier (s) | 0 |
| Direct | 7,640,616 |

## Top Modules (by node count)

| Module | Count |
|--------|-------|
|  | 31,302 |
| List | 5,233 |
| Set | 5,065 |
| Finset | 4,954 |
| Nat | 4,566 |
| MeasureTheory | 3,496 |
| CategoryTheory | 3,471 |
| Polynomial | 3,280 |
| Int | 2,929 |
| CategoryTheory.Limits | 2,757 |