Expressing barycentric coordinates symbolically in GEM#230

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achanbour wants to merge 22 commits intomainfrom

achanbour/bary-coords

Commits on Feb 9, 2026

added new methods for computing barycentric coords on tensor-product cells
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Commits on Feb 10, 2026

minor fixes
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Commits on Feb 11, 2026

modified compute_barycentric_coords to consistently handle input points of different sizes
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Commits on Feb 16, 2026

extended the tensor product barycentric coordinates computation function to handle nested tensor-product cells + added tests
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removed line enforcing points to be numpy arrays to ensure code generation works properly for symbolic points
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added conversion to numpy array only in axis_barycentric_coords
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Commits on Feb 19, 2026

generalised numpy operations in compute_barycentric_coordinates methods to work on different array shapes
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Commits on Feb 23, 2026

Commits on Feb 25, 2026

changes made to gem and FIAT to make barycentric coordinate computations work on GEM tensor expressions
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Commits on Feb 26, 2026

Commits on Apr 21, 2026

Commits on Apr 23, 2026

Commits on Apr 24, 2026