6 projects
ephemerides-spectral
High-precision HDC reference instrument for the Sol Star System based on JPL DE441. Native C backend; 52-body roster (Lagrange trojans + retrograde irregulars); per-body Geodetic, Electromagnetic, Magnetic-Multipole, Fluid catalogs; eleven cross-channel coupling surfaces; trajectory + sensing layer (ballistic propagator, 3-regime ICBM, look-angle geometry, BC-differential discrimination); resonance-graph ITN-chain search; spectral body-architecture; SPICE-free runtime.
srmech
Stored-Relationship Mechanism: the 14-class A-N primitive vocabulary in native C + Python, numpy-FREE. Every continuous-math op (trig, exp, sqrt, FFT, SVD, eig) is a cascade of the 14; the native build holds no libm. The One, S(sigma,theta), generates the 1+3+7+3 = 14 substrate -- the C/H/O Hurwitz ladder = so(8) + Spin(8) triality (Fix(tau)=g_2=14), bit-exact cascade-vs-matrix. Full C/Python cascade-catalog parity; AMSC (MPR v1).
siona
siona - co-name metapackage for srmech (Stored-Relationship Mechanism). Installs srmech>=0.4.6, whose wheel provides the 'import siona' alias (same objects as 'import srmech', single source of truth).
chess-spectral
Spectral lattice-fermion encoder for 2D and 4D chess (D4 / B4 symmetry, graph-Laplacian eigenbasis, 640-dim / 45 056-dim HDC)
antikythera-spectral
Hyperdimensional-computing encoder + Pyodide bridge for the Antikythera mechanism
python-chess4d-oana-chiru
Python reference implementation of Oana & Chiru (2026) — A Mathematical Framework for Four-Dimensional Chess (DOI 10.3390/appliedmath6030048).
