fermat

fermat is a research-focused software package developed by IFUSP (Institute of Physics, University of São Paulo) to streamline numerical modeling, data analysis, and result visualization for scientific and engineering workflows. It helps students and researchers quickly prototype ideas, run reproducible studies, and generate publication-ready outputs with a clear, well-documented workflow.

Key features:

• Modular tools for building and validating custom models and experiments
• Utilities for fitting, optimization, and uncertainty analysis
• Interactive visualization and export-ready figures and reports
• Scriptable workflows with examples and practical guides
• Designed for teaching laboratories and research groups, with an emphasis on reproducibility and clarity

Whether you are teaching core concepts or conducting advanced research, Fermat provides a reliable, extensible foundation backed by IFUSP’s academic rigor.