Contents

Data Source: Leiden University Libraries Digital Collections

• 
  Contains: (f. 1r-v) Notes on abbreviations. - (f. 2r) Verses on calculating with an abacus. - (ff. 3r-4r) Etymologiae / Isidore of Seville. Excerpts (from book 1, chapter 21: De notis sententiarum). - (f. 4r-v) Mythologiae / Fabius Planiades Fulgentius. Excerpt (from book 1, chapter 15: Seven Muses). - (ff. 4v-6r) Qualiter multiplicationes fiant in abaco / Herman of Reichenau (Hermannus Contractus). Incomplete (without beginning). - (ff. 6v-10v) De abaco / Gerlandus. Incomplete, due to missing leaves. - (ff. 11r-13r) Treatise on arithmetic division. Incomplete, due to missing leaves. - (ff. 13r-14r) Regula de abaco computi / pope Sylvester II. - (ff. 14v-16v) Arithmetical treatise. - (ff. 16v-18v) Grammatical treatise. Fragment
  Subject (temporal):
  Middle Ages
  11th century

  Titre(s) :
  De abaco / Gerlandus, and other text(s), VLO 95
  Etymologiae
  Mythologiae
  Notae abbreviaturarum
  Versus de ratione numerorum abaci
  Fabula de novem Musis
  Qualiter multiplicationes fiant in abaco
  De abaco tractatus
  Tractatus de divisione
  Regula de abaco computi
  Tractatus arithmeticus
  Tractatus grammaticalis

  Langue(s) des textes : latin