# validity

drillable.com › vocab › validity.
As of the index built 10 Sep 2026, 05:14 UTC · [cites, never asserts](/standing).
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## Definitions

No reader has asserted a definition or an alias for it; its meaning is what its uses show.

## Where it is used (1 use on 1 subject in 1 work)

By drillable.com ([llm-extract/1](/standing#methods)).

- **fortran jd function** = Valid for any Gregorian calendar date producing a Julian date greater than zero · [quote](/r/sha256:0ea06c460e132dce27767749331ab2b7649d9da866cdf6c1b89434770c6a2421?trace&start=4159&end=4299) · [sha256:a23e414f70760499…](/r/sha256:a23e414f707604998b147e154d1f25c813c692ceeb8a04efe672df31b7b1f143)


A property means what the records about it say, and nothing more.

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