FERMAT

About Dataset

FERMAT has 244 handwritten math solutions, carefully annotated across core mathematical domains -  🔢 Arithmetic | 📏 Algebra | 📐 Geometry | 📏 Mensuration | 🎲 Probability | 📊 Statistics | 📐 Trigonometry | 📈 Calculus.

Each solution features realistic student mistakes categorized along four key axes:

1. 🧑‍💻 Computational Errors
2. 🤔 Conceptual Misunderstandings
3. ✍️ Notation Errors
4. 📑 Presentation Issues

Additionally, some solutions contain superficial variations that don't actually affect correctness (e.g., "16 cm" vs. "16.0 cm")—perfect for testing the subtlety of your models!