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Site errata record confirmed issues that affect reader trust. This ledger is for corrections that are broader than a single formula table, citation, notebook, or redirect entry.

No public site-wide errata entries have been recorded yet for the current draft build.

Use this structure for each confirmed erratum:

Field Meaning
ID stable erratum identifier
affected page page path and section
affected content formula, text, figure, link, exercise, metadata, or convention
severity minor, major, critical, or maintenance
status reported, confirmed, fixed, wontfix, or superseded
description what was wrong
correction what changed
dates reported, confirmed, fixed
reviewer person or process that checked the correction

IDs should remain stable after publication.

Severity Use For
critical false theorem, wrong central formula, misleading physical claim, or convention error affecting calculations
major missing assumption, broken derivation step, wrong citation, or broken canonical link
minor typo, formatting issue, wording ambiguity, or nonblocking link problem
maintenance metadata, sidebar, review-date, redirect, or style cleanup
  1. Reproduce or locate the issue.
  2. Check the canonical page and cited sources.
  3. Classify severity and scope.
  4. Fix the affected page.
  5. Add or update the erratum entry.
  6. Run focused checks and the local build.

If the issue affects a formula, table, notebook, citation, or redirect, also add it to the specialized ledger.