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26

nouenarium ad quaternarium duplex sesquiquartus. Si uero xi. ad .v. duplex sesquiquintus. Et hi semper nascuntur dispositis in ordinem a binario numero omnibus naturaliter paribus imparibusque terminis. Si contra eos omnes a quinario numero impares comparentur, ut prima, primo. Secundum, secundo. Tertium tertio, caute, et diligenter apponas, ut sit posito talis.

[[table: two rows by ten columns]]
[[row 1]] ii. iii. v. vi. vii. viii. ix. x. xi. [[/row 1]]
[[row 2]] v. vii. ix. xi. xiii. xv. xvii. xix. xxi. xxiii. [[/row 2]] [[/table]]

[[large blue capital S with red penwork]]SI uero a duobus paribus omnibus dispositis, illi qui a quinario [[strikethrough]] o [[/strikethrough]] numero incohantes, quinario numero rursus se se transiliunt, comparentur, omnes duplices sesqualteros creant, ut enim subiecta descriptio

[[table, set apart from text with bracket: two rows by six columns]]
[[row 1]] .ii. iiii. vi. viii. x. xii. [[/row 1]]
[[row 2]] v x xv xx xxv. xxx. [[/row 2]] [[/table]]

[[large red capital S with blue penwork]]SI uero a tribus incohent dispositiones, et tribus se se transiliant, et ad eos aptentur, qui a septenario incohantes, septenario se se numero transgrediuntur, omnes duplices sesquitercii, habita diligenter comparatione nascentur, ut subiecta descriptio monet.
[[large blue capital S with red penwork]]SI uero omnes in ordine 

[[table, set apart from text with bracket: two rows by seven columns]]
[[row 1]] iii. vi. viiii. xii. xv. xviii. xxi. [[/row 1]]
[[row 2]] vii. xiiii. xxi. xxviii.xxxv.xlii. xlix. [[/row 2]] [[/table]]

quadrupli disponuntur. Hi qui naturaliter numeri quadrupli sunt ut unitatis quadruplus et duorum, trium, et quatuor, atque quinarii et ceterorum se ^ [[insertion]] se [[/insertion]] sequentium, et ad eos aptentur a nouenario numero incohantes, semper se se nouenario precedentes, tunc duplicis sesquiquarte proportionis forma texetur.
[[large red capital E with blue penwork]]EA uero species huius numeri qui triplex 

[[table, set apart from text with bracket: two rows by six columns]]
[[row 1]] iiii. viii. xii. xvi. xx. xxiiii. [[/row 1]]
[[row 2]] ix xviii xxvii. xxxvi.xlv. liiii [[superscript]] or [[/superscript]]. [[/row 2]] [[/table]]

est sesqualtera hoc modo procreatur. Si disponantur a, binario numero

Transcription Notes:
very minor edits -@meg_shuler