Voynich ManuscriptF-122
Evidence · Voynich Manuscript
Form-function coupling is uneven across the book
Form-function coupling is not uniform across the book: above every language for the whole text (0.149) and half E (0.115), inside the range on half C (0.086 against Malagasy 0.095). The layout layer carries about a sixth of it: the whole text normalised gives 0.124, cut to the line interiors 0.113, both still above every language (0.09-0.098).
What it means
Most likelyunchanged
Answer this evidence bears onThe departures from language are not layout effects
Counts againstweighs some · 1 for, 1 against
Disputedunchanged
Answer this evidence bears onThe layout layer hides some language structure
Supportsweighs little · 1 for, 1 against
Most likelyunchanged
Next steps 5
1
ACH sensitivity without a second rater: drop each finding in turn and shift each diagnosticity one step, and report which rankings move. A blinded rating by an independent model run, clearly labelled as such, can stand in until a person rates.
~4 h
—not judged
2
Add human-made meaningless text (the Gaskell and Bowern 2022 samples) as a null text in the battery and the signature tests.
~6 h
—not judged
3
Second rater for every evidence link, then ACH sensitivity (drop each finding, compare raters).
~6 h
—not judged
4
Paradigm classes against slot simulators with held-out stem-ending prediction (F-103).
~12 h
—not judged
Ranked by how likely each is to move the key question, for the time it takesAll 5 on the question
How it was found 3 runs
Coupling falls by a third, or order gain rises by 0.10 bits, under each treatmentnormalised: coupling no, gain no; interior: coupling yes, gain noPartly supported
Form-function coupling by length and version (exploratory, not registered)all, raw 0.149 (languages max 0.09); all, normalised 0.124 (languages max 0.09); all, interior 0.113 (languages max 0.098); half E, raw 0.115 (languages max 0.098); half C, raw 0.086 (languages max 0.095)Exploratory
Result. Not supported (coupling is inside the language range on raw half C already).
Four departures from language under raw, normalised and interior versions of half Craw: h2 2.13, gain 0.31, coupling 0.086, 4-gram repeats 0; normalised: h2 2.08, gain 0.34, coupling 0.059, 4-gram repeats 0; interior: h2 2.04, gain 0.27, coupling 0.045, 4-gram repeats 0Not supported (coupling is inside the language range on raw half C already)
Cite it
Mysteries Department. (2026). Form-function coupling is uneven across the book [Evidence EVD0DCC13B05SYC]. https://mysteriesdept.com/r/EVD0DCC13B05SYC
@misc{mysteriesdept_evd0dcc13b05syc,
title = {Form-function coupling is uneven across the book},
author = {{Mysteries Department}},
year = {2026},
note = {Evidence, catalog key EVD0DCC13B05SYC},
url = {https://mysteriesdept.com/r/EVD0DCC13B05SYC}
}