Foot to the fourth power
ft⁴cx:ft4 · Second moment of area
1 ft⁴ = (1 ft)^4.
- Quantity kind
- Second moment of area
- SI dimension
L^4- Allowed roles
- Scalar
- Unit system / convention
- International yard–pound
- Registry code
ft4
Scope and distinctions
Definition metadata. Quantity kind and model-field semantics determine compatibility; no new UUCE execution or CVP claim.
Available operations
UUCE executable Preview · Use cx:ft4 with a compatible unit and a pinned snapshot.
No legacy converter is linked for this definition.
Verification scope
- UUCE conversion capability
units.convertversion0.1.1· VERIFIED- Production binding at publication
- CURRENT
The definition lifecycle describes this registry entry. CVP status describes the conversion capability and the cases and rejection partitions in its Manifest. CVP Manifest · Public replay cases
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 4–7: coherent derived units, unit algebra and decimal prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.1
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
e8888b465b158f147eb69a6cf55196dec1ec85254f87d7085e4fa15b9dcd5010- Definition dependency digest
3559ff5994616ab0a8619bb0ee5a3dfa31b857d2778d0362d26dd6cf91e76a78
Digests identify definition content; they are not CVP evidence or production attestations.