Accuracy
Contact & Corrections
Found an incorrect value, unclear convention or missing format? Please tell us.
Email [email protected].
For the fastest review, include:
- the page URL and exact input;
- the result you received and the result you expected;
- the calendar convention or time scale involved;
- a primary source or reproducible calculation when available.
Safety-related and numerical corrections are prioritized. Substantive corrections should update the page’s modification date and, when appropriate, add a regression test.
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