Contiguous research campaign · C665–C671 · 7 numbered records

Retained 720/30 ladder and 1470 calendar anatomy

Generates the native core, full retained-flank Key table and alternating ladder, distinguishing partial conversion from whole-bracket conversion and chronological from calendar units.

Part of the C632–C731 broader study sequence: Calendar rails, phase geometry and Sothic/SKL family connections.

Campaign manifest (JSON) · Complete numbered records · All research sections

Related subjects: Calendar Keys, phase & Sothic

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Supporting source editions

Complete numbered records

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  1. C665 — Derive the native core from carrier and flankDocument JSON · Download preserved record
    SHA-256 9021973540f50eba08266716eedf5bd35ee220650953e0b253d43a76aa759dd3
  2. C666 — Generate the complete retained-flank tableDocument JSON · Download preserved record
    SHA-256 32942efa04745ed974f1273c33901fc2c7640b56344dbf5aa19b565583ffc6b8
  3. C667 — Explain retained-part conversion algebraicallyDocument JSON · Download preserved record
    SHA-256 15e7b15f3f9f56f88c23290975f88c213771c3c688bd1573d844f250f5cc25d7
  4. C668 — Generate the whole alternating720/30 ladderDocument JSON · Download preserved record
    SHA-256 95ea2d3c27ee24997095286d72e760088193f265c81a939a6b568e9facb498bf
  5. C669 — Explain every native1470 partitionDocument JSON · Download preserved record
    SHA-256 11a839d0cf796e8bbd9ce5afb8a968ef24a253c9c1a72188d01bcd56234cdd34
  6. C670 — Connect the1470 cell with calendrical intercalationDocument JSON · Download preserved record
    SHA-256 5b484caa75a3d42e60e30e4d22172db1c9d67a25d09ea8e2352f6ee49260e58c
    Linked evidence (2)
    • File 12SHA-256 9a1eff41920cd0f8ded897eb602563cf3575d5ca202d65909865d745d80299a8
    • File 70SHA-256 0fa80217c94b395139cfc891c3fd915ea0b5471c49d3f611082c541306566065
  7. C671 — Consolidate the retained-path explanationDocument JSON · Download preserved record
    SHA-256 9a926d43718cf78ea3d7d8c923d319b54ded28945e3dbdbfbfd940e2047503cc
    Linked evidence (1)