Gauss–Lobatto quadrature and interpolation points, spectral finite-element lagrangian basis operations with efficient hardcoded versions for low order low dimensions cases.
High-order screened Poisson solvers on Gauss-Lobatto grids.
High-order FFT on Gauss–Lobatto grids and corresponding high-order solver for Poisson problems.
A high-performance numerical quadrature (integration) library for Rust
Unit-safe Chebyshev approximation and spectral numerics for Rust.
Scientific laboratory for linear algebra and numerical mathematics
The simple numerical library.