Quadrature formulae

Published configurations

Module for defining quadrature formulae over reference polytopes.

\[ \int_{\hat{K}} f(\hat{x}) \, d\hat{x} \approx \sum_{i=1}^n w_i \, f(\hat{x}_i) \]

QuadratureFormula selects persistent reference integration rules by geometry and exactness. GaussLegendre, TensorProduct, and the simplex rule families supply points and weights for element integration and reference-basis tabulation.

Benchmarks

Quadrature

Reference quadrature-rule access and integration.

ReferenceQuadrature

Profiles owned rules, traversal and controlled canonical working sets.