Render remaining catalogue formulas as KaTeX math (sections A,B,D-J + master index)
Roll out the section-C treatment across the whole Metric Catalogue: the
formula column of every table and the formula tokens of the compact master
index are now KaTeX inline math. Thresholds, [L]/[C]/[CORR] markers,
computed-from cells and prose are untouched; descriptive pseudo-expressions
were deliberately left as code. Abs-bars use \lvert/\rvert to keep the
markdown tables intact.
82 formula edits applied, each adversarially verified for mathematical
equivalence to the original and parse-validated against KaTeX; all 140 math
spans confirmed rendering through Gitea's gfm pipeline.
Convert the formula column of the core performance & risk-adjusted
ratios table from inline-code unicode to KaTeX. Sample section to
evaluate in-table math rendering before rolling across the catalogue.
Markers, thresholds and references untouched; abs-bars use \lvert/\rvert
to keep the markdown table intact.
Add Backtesting Engine Architecture knowledge area (9 pages)
Distil the durable, project-neutral knowledge behind the design ledger's
architectural invariants into a new wiki cluster, stripped of all
implementation state (contract labels, identifiers, file anchors, status):
- Backtesting Engine Architecture (overview)
- Event-Driven Backtesting (data-driven clock, k-way merge, single timeline)
- Look-Ahead Bias and Causality (structural prevention)
- Determinism and Reproducibility (disjoint parallelism, seed-as-input,
record-then-replay boundary)
- Reactive Streaming Dataflow (freshness gating, sample-and-hold, delay/register
feedback, as-of vs. barrier joins)
- Columnar Data Layout (structure-of-arrays, cache/SIMD)
- Signal, Exposure, and Execution (target exposure vs. equity; frictionless vs.
realistic; position management as a derived layer)
- Graph Compilation and Optimization (compile to a flat instance; CSE/DCE and
loop-invariant code motion over a sweep, licensed by determinism)
- Authoring and Deployment Lifecycle (engine/app split; hot-reload vs. frozen
reproducible artifact)
Every load-bearing claim is marked [L]/[C]/[CORR] and carries a validated
external source; each page has a grouped References section.
Restructure Home into a master landing for two knowledge areas (engine
architecture + strategy validation); move the validation narrative into its own
Strategy-Analysis-and-Validation overview; add a _Sidebar for navigation and
repoint the metric pages' narrative backlinks.
Brummel
Brummel