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Basix is a finite element definition and tabulation runtime library.
Basix allows users to:
* evaluate finite element basis functions and their derivatives at a
set of points
* access geometric and topological information about reference cells
* apply push forward and pull back operations to map data between a
reference cell and a physical cell
* permute and transform DOFs to allow higher-order elements to be use
on arbitrary meshes
* interpolate into a finite element space and between finite element
spaces
Basix includes a range of built-in elements, and also allows the user
to define their own custom elements.
Basix is one of the components of FEniCSx, alongside UFL, FFCx, and
DOLFINx.
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