FEniCSx finite element basis evaluation library
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Updated
Oct 9, 2026 - C++
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basis-functions
Here are 4 public repositories matching this topic...
FC-KAN: Function Combinations in Kolmogorov-Arnold Networks
radial-basis-function b-splines wavelets basis-functions gaussians kolmogorov-arnold-networks function-combination
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Oct 9, 2026 - Python
B-Spline curve (with NURBS) and surface simulator implemented in C++/OpenGL
visualization simulator opengl cpp imgui gaussian curve bezier-curves bezier-curve nurbs b-spline bspline basis-functions imgui-glfw nurbs-curve-2d nurbs-curves b-spline-surface cox-de-boor gaussian-surface
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Sep 14, 2026 - C++
Implementation of two-electron repulsion integrals (ERIs) via Non-Uniform Fast Fourier Transform on adaptive Becke grids, Cartesian GTOs (s/p/d), FINUFFT Type-3, relative error 4.54e-6 vs 10% for uniform FFT, 23000x accuracy improvement with 114x fewer grid points, validated against Boys function.
python density-functional-theory computational-chemistry scientific-computing scipy quantum-chemistry quadrature hartree-fock electronic-structure fourier-transform nufft basis-functions molecular-integrals gaussian-type-orbitals coulomb-integral finufft two-electron-integrals becke-grid boys-function umerical-integration
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Updated
Mar 22, 2026 - Python
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