# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/845634801:0455
# Permalink to this reading: https://leibnizlegible.com/page/845634801:0455?run=74
# Title: [Francisci Vietae Opera Mathematica] Francisci Vietæ Opera Mathematica (shelfmark Leibn. Marg. 101)
# Folio 449, page id 845634801:0455
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=845634801&page=455
# Source image: https://digitale-sammlungen.gwlb.de/content/845634801/jpgs/default/00000455.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 48 lines, status machine
# Lines: 48 recognised, mean confidence 0.89
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

ER AN CTSCF YFF FA
RLATIO LLALENDARII MERF
LL6OKLANI
Ad Ecclesasticos Doctores.
E Ctegoriana Factorum correctione rogatus aliquando
meam sententiam dicere, respondi d responsum meum
ad tinem libri octari rariorum de rebus Mathemaricis
responsorum capice ricelimo adposui. Focum aurem il-
lud caput, X ea guxe nunc eradere cstanimus, ad vos re-
fero, summi Doctores, e ab ca qua excellicis requanimi-
eate esxes hnor restrum expolco. _ si licet, expecto. Non
vobis placene ampullae verborum e nugx, e egomet ab ampullatis _C Hu-
satoribus mihi obstrepi pertime (co. Leaque singularibus propolicionibus,
ac reluci apodicticis, rem 190. AEvox etiamnum Faucibus hxesisset, nisi in
Regicidam exclamallem. Oux enim impietas Machematico diagramma-
mare nequibar, Facidico anagrammare Fuit ostendenda, s qui FOTECSInE
adhuc rerum irnari, qui taNcUM FaCINUS HON exCCreNEUT. IIna rubrica
propolitiones includo, Detabrica e ulu Kalendarii vulgaris. Sic enim
Kalendarium norum, quod Lilii nomine circumtertur, adpello. Altera,
De Symbolis quibus illud non esse Gregorianum arguitur.
Ferria, Detabrica et ulo Kalendarii rere Cregoriani.
R Et B R IC A 1.
Defabrica C usu Kalendarii vulearis.
DP OPOSTT1O I.
Kalendarium rulgare construere.
Kalendarii vulearis Fabrica his consistir praecepris.
Primus menlis Luna à seprimo die fanvarii initium ducico.
Is constiruicor cavus, secundus plenus, e eo deinceps alierno ordine.
Singulis e similibus mensium diebus, linguli de similes adponantur in crclum chara-
Eceres vigincinorem. Luxetur aurem cricelimus quilq; dies mensis constiruri pleni.
4 CharaCtErES TUNEO
E D C B A u c C + 9
n in I K i R 8 F c
d c b a P N MHGF.
S Continuerur characterum ordo successire ad ulcimum diem mensis Decembris, de in-
vecum a seprimo Tanvarii ad primum, luxato quoque die lexro.
6 Sed ec dies luxari cricelimum sulcipiane characterem ipsumque duplicem, Omalum
ec Anomalum. Omalus esto F, Anomalus ae, ec Omalus quidem socierur ipA F,
Ouin de Anomalus quidem u Cociecur iph A, majusculo in alcimo die Decembris.
Anomalus ip(IC.
S Characteres mensi Janvario adpoliri, ee a cricelimo primo ejusdem mensis ad pri
mum nacurali numerorum ordine numerari, voceneur Epactx.
Trague similiendo characterum, Epactarumre NeomeniaS annI ArBVAF.
AC Epacta quidem vicelima quinea, cum sc duplex F _ B, Neomeniam oancos aF-
Suico cum erit aureus numerus zr vel minor, aiquancs cum XIrVel majOr.
10 Ex anomala decimae (ur pore u circum dueto) locus etto eo speciuli calu, quo au-
reus nue etEL.
DN