Paste any numbers. Get K (coupling), R (synchronization), E (entropy), and T (tension). Four quantities that describe any signal.
K measures coupling (autocorrelation at lag 1 — how strongly each value predicts the next). R measures synchronization (spectral coherence — how peaked the frequency spectrum is). E measures information content (Shannon entropy of the value distribution). T measures tension (K minus R — what wants to couple but hasn’t yet). Same four quantities across all 20 domains.
Your data stays on your machine. No cloud. No API keys. Deterministic.