Minterpy: multivariate polynomial interpolation in Python

Interpolation is essential in various computational tasks, including function approximation, curve fitting, numerical integration, differential geometry, spectral methods, optimization, and uncertainty quantification.Minterpy is an open-source Python package designed for multivariate polynomial interpolation.It provides stable and accurate interpolating polynomials for approximating a wide range of functions.Key features include: Polynomial interpolation on properly selected nodes and regression on arbitrary nodes. Differentiation and integration operations on the polynomials. Addition, subtraction, and multiplication operations on the polynomials.Minterpy's long-term vision is to provide researchers and engineers a software solution that mitigates the curse of dimensionality commonly associated with interpolation tasks.