Weno
- weno5_advection
finite_volume
cartesian
scheme
O(dx⁵)
Jiang–Shu (1996) 5th-order WENO reconstruction expressed as a closed §4.2 arrayop+ifelse lowering — canonical nonlinear-scheme exemplar.
- weno5_advection_2d
finite_volume
cartesian
scheme
O(h⁵)
Dimension-by-dimension Jiang–Shu WENO5 reconstruction on a 2D structured uniform Cartesian grid.