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Work #1816

Conics

Apollonius of Perga
c. 200 BCE · Ancient Greek (Books I-IV); Arabic translation (Books V-VII)
Mathematical treatise (definitions, propositions, proofs) · Greek higher geometry

Parabola, ellipse, hyperbola — the curves that would become the orbits of planets, defined here in pure geometry

Attribute Fingerprint

Rows where works disagree are highlighted in gold. The full ontology grid is shown.

Attribute Conics
Time · Extent Infinite
Time · Ontological Status Substantival
Time · Grain Continuous
Time · Freedom Deterministic
Time · Traversability Linear
Time · Dimensionality One
Time · Direction Uni-directional
Space · Extent Infinite
Space · Ontological Status Substantival
Space · Curvature Flat
Space · Dimensionality Three
Space · Locality Local
Matter · Extent not engaged
Matter · Ontological Status not engaged
Matter · Conservation not engaged
Matter · Dimensionality not engaged
Matter · Locality not engaged
Observer · Time Instance Single
Observer · Space Instance Single
Observer · Knowledge Extent Mediated
Observer · Knowledge Retainment Total
Observer · Physicality Embodied
Observer · Agency Active
Observer · Number Plural
Observer · Metaphysical Agency not engaged
Observer · Moral Authority Reason
Observer · Theological Method
Energy · Extent not engaged
Energy · Ontological Status not engaged
Energy · Conservation not engaged
Energy · Dispersibility not engaged
Information · Ontological Status Substantival
Information · Cosmic Conservation Conserved
Information · Personal Conservation not engaged
Information · Granularity Continuous

Dimension-by-Dimension Evidence

What each work's passages reveal about its stance on each of the six dimensions.

Time

Conics

Implicit: mathematical truths are timeless. Deterministic: properties follow necessarily from definitions.

Space

Conics

Infinite, flat (Euclidean), three-dimensional, local. The cone is 3D; sections are 2D curves within it.

Matter

Conics

Unaddressed: pure geometry, not physics.

Observer

Conics

The geometer who constructs, proves, and communicates with fellow mathematicians.

Energy

Conics

Unaddressed: no physical content. (Kepler and Newton later supplied the physics.)

Information

Conics

Mathematical information is substantival, conserved, and continuous — eternal truths discovered and proved.

Internal Tensions

Where each work's argument pulls against itself.

Conics

The gap between pure geometry and physical application: Apollonius had no inkling that conics describe planetary orbits, yet his work provided exactly the apparatus Kepler needed. The "unreasonable effectiveness" of pure mathematics is the unresolved puzzle Apollonius embodies.