How every result is checked
Editorial Standards
Every derivation on physics2u passes the same four checks before it is published — the same discipline the site asks you to apply when reading any result: state the assumption, check the units, verify the number, and trust nothing you can't re-derive.
| 01 |
Dimensional consistency
every result equation reduces to consistent SI dimensions
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verified |
| 02 |
Numeric verification
worked value reproduced from first principles, agrees to four significant figures
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verified |
| 03 |
Independent authorship
each derivation written from the physics, not transcribed; sources cited for cross-check only
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verified |
| 04 |
Full cross-link integrity
each lecture citation points to a live derivation; each derivation is reachable from at least one unit
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verified |
This is the same standard laid out in full on the Method — the eight rules every page is built to obey.
See the method, the derivation vault, or a worked example at D-001.