Initial 4-Track Book Codex & Friedlein (1873) Citation Concordance of Proclus Diadochus

Completed the initial critical 4-track Book Codex and bidirectional Friedlein (1873) Citation Concordance of Proclus Diadochus’s In Primum Euclidis Elementorum Librum Commentarii (Commentary on the First Book of Euclid’s Elements, c. 470 AD) for the GEOMETOR canon.

Highlights

• Verified Public-Domain Primary Sources: Archived and SHA-256 checksummed Gottfried Friedlein’s 1873 Teubner Greek critical edition (urn:cts:greekLit:tlg4036.tlg011.opp-grc1, pp. 1–436, combining human-proofread Unicode polytonic Greek for pp. 3–177 with exact 1-to-1 Teubner page alignment across pp. 178–436) alongside Thomas Taylor’s complete two-volume English translation (1788–1789 / 1792, Project Gutenberg #74253 and #79455).

• Synchronized 4-Track Book Codex (``:layout: book``): Compiled all seven canonical units (prologue-1, prologue-2, definitions, postulates-axioms, propositions-1-15, propositions-16-32, and propositions-33-48) across four synchronized tracks—English, Greek (1873), Summary, and Notes (28 track files)—with .. folio:: Friedlein Teubner page milestones and zero embedded Python construction code.

• 100% Bidirectional Friedlein Concordance: Resolved and cross-linked 164 canonical Friedlein loci covering all 156 distinct proclus:in-euclid:* citation keys (159 occurrences) across Sir Thomas L. Heath’s three-volume Elements in geometor/euclid and all 4 citations.json keys (10 explicit Friedlein loci) in Peter Hoenen’s De Noetica Geometriae in geometor/hoenen.

• Interactive Scholarly Apparatus: Populated citations.json (22 bibliographic entries), persons.json (54 prosopographical entries, including all 23 geometers of the Eudemian Summary), and glossary.json (44 Greek/Latin/English mathematical and Neoplatonic terms) with live :cite:, :person:, :term:, and :just: cross-references.