Canonical public reference site for Arne Gleason
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Updated
May 24, 2026 - JavaScript
Canonical public reference site for Arne Gleason
Canonical reference implementation of the Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT). First-principles derivations, Fortran + C++ backends, layered test pyramid, cross-backend bit-identity. Sibling to lege-artis/jwst-l2-coupled-dynamics + kh-sim. Apache 2.0 + CC-BY-SA-4.0.
Canonical reference implementation of two-rigid-body gravitationally-coupled dynamics, anchored on a JWST-like primary and probe-like secondary. Python + Fortran backends, first-principles canonical-tier docs (Ch 00..06), cross-validated against Python oracle at Higham §4.2 Option G tolerance. Sibling to lege-artis/fourier.
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