loc math p.129 Cuius...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26444 <http://www.w3.org/nl/lemon/frac#Attestation>
loc math p.129 Cuius...
loc math p.129 Cuius iridis ratio est, quia arcus non nisi sub determinato angulo, distantijs etiam illis paribus, ac tandem idonea asperginosae nubis multiplicatione spectatur.