Hyperbolic Disk.
Prepare evidence for Hyperbolic Disk reviewBuyer translation: this reference page maps the mark to a tool, system, control, deployment, or evidence question. Poincaré model · negative curvature · Hyperbolic Disk is an ambient-mathematics primitive: the space where the spectral measurements live.
What this is.
Use. Poincaré model · negative curvature.
Source. boundary + 4 geodesic arcs + brass center.
Register. 04 · Geometry spaces — one of the ten registers of the PLANiSPHERE corpus library.
Promise. geometry
Hyperbolic Disk is an ambient-mathematics primitive: the space where the spectral measurements live.
Answers: How does Hyperbolic Disk show up in Planisphere's spectral geometry?
See it work.
Planisphere measures your tool deployment against Hyperbolic Disk and seals the result into a signed, Merkle-rooted evidence record. The grade recomputes on your own hardware; the model state never crosses the boundary.
Where this measurement ships.
Hyperbolic Disk is measured into the same evidence record as every other mark in the Geometry spaces register. That measurement becomes compliance-ready buyer evidence at /trust-packet.
Euclidean Plane reg 04 · ℝ² · flat geometry Fractal reg 04 · Sierpinski · self-similarity Hilbert Space reg 04 · ℓ² · infinite-dim inner productRoutes here from.
Any internal link in the Planisphere site that names "Hyperbolic Disk" canonicalises here.
Sibling marks. Geometry spaces
Prepare evidence for Hyperbolic Disk review.
First evidence record within 21 days of access · re-runs in a single business day.