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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/15" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Arithmetica of Martianus Capella and Jordanus Nemorarius </dc:title>
  <dc:description>Incip. 'Igitur ex quatuor elementis'
Desin 'Et hoc est qod ostendimus. Explicit'
Folios 1-9 [Mundus] igitur ex quatuor elementis isdemque totis in spere modum globatis.... retrogradari facit.
Part of book 8, 'De astronomia' of Martinus Capella, 'De nuptiis.'

Folios 9 verso - 49 verso (Text) Vnitas est esse rei per se discrecio...omnis numerus minor maioris aut est pars aut partes....medios assignare sit possibile. 
(Commentary) Aut enim minor numerat maiorem....et hoc est qod ostenimus. Explicit.

Jordanus Nemorariius, 'De Arithmetica' printed several times but with a different commentary. Printed marginalia eg in folio 24, in a hand which occurs also in MS/28</dc:description>
  <dc:date>13th century</dc:date>
</rdf:Description>