This page is the public WordPress landing page for File_12 in the 490d Unified Chronology Knowledge Catalog.
Canonical Markdown source
The canonical public-clean Markdown source is here:
https://490d.com/source/490d-unified-chronology/File_12.Calendrical_Physics.md
File function
Defines the repository’s calendrical-physics control layer, recording the seasonal clock, the Solar/Lunar Straddle, the 10x Null Zone, precessional comparison states, and the Enochian Gearbox.
Highlights
- Carries the Nisan / Tishri seasonal directive, the epagomenal exclusion principle, and the 300/299 Enochian Key-of-23 operator.
- Compiles the contrast between punitive Enochian shortening and gracious Christological shortening.
- Functions as a compact operator and state-control file for later calendar arguments.
Reading context
The Creation-side Nisan / Tishri dual date is a dependency-controlled state governed by File_07, not new local arithmetic; the Null Zone separates rounded display from precise cross-axis counting.
Source-custody note
The Markdown file linked above is the canonical source. This WordPress page is a public landing and discovery page.
The Repository Change Archive preserves historical revision and pressure-test records, but it is non-controlling.