proport accel p.70 c...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/31767 <http://www.w3.org/nl/lemon/frac#Attestation>
proport accel p.70 c...
proport accel p.70 cùm habuisti videlicet posterius primae partis dimidium, vt scalam Prototypicam, cuius gradibus coaequetur, exquisitéque mensuretur caeterarum omnium consequentium duratio.