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# Title: Qua Continentur, Oratio Inauguralis. Mathesis Universalis; sive, Arithmeticum opus Integrum, tum Numerosam Arithmeticam tum Speciosam complectens. Adversus Meibomii, de Proportionibus Dialogum, Tractatus Elencticus (shelfmarks Leibn. Marg. 84:1, Stück 1; Leibn. Marg. 84:1)
# Folio 98, page id 826603459:0146
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PPradeos de
monstratio.
Subduerto
De Subductione:
CAP. 24.
suxerne scribatur i (= 7 - 6: deinde subductis 5 ex 13
(quoniam ex 3 subduci non potune) restant 8 - 13 - 5; deo
lecisigicur r3 _5. Ccribacur Cuperne B: cum quia 5 - 0 =-55
tixuram s ineactam relinquo (vel, E placeac, ipla deleca aliam
higuram 5 Cuperne collocare: licebr) cum, quia 8 - 4 = 4, de.
lecis 8_ 4 Cuperne Dono 4: deinde lubductio 6 ex 40 (quonia
ex o Beri non potest) restane 34, deleris itagi 6 e 40,
duperne (cribo 34: denigi 46 -7 = 39, delecis igitur7 e 46
repono luxernc 39. Adcoq: numerus Reliduus superne re
DerTUS eA 85339 = 735806 650467.
733806 Minuendus.
650 467 Minnior.
8G AAG
Residuns
Vel etiam retiduus inferne nOTarI
PoteA, hoc modo.
Tocius procettur demonstratio
(Ere a Finistra dependee ex ordiamur)
Ere dexra nocoilloaxiomace, Torum
aequatur partibus omnibus simul sumpris:
adeoq. subductio omnium particularum, x quiralet lubductiont
torius subducendi.
Si Fractiones decimales sint inceoris numeris adjuncti, ope-
Parrium De. ratio nihilominus eodem procedit modo: id tamen Cempee
eimalium. Carendum cA, uc quilibec eradus numeri interioris pari gradu
numeri suxerioris Tubsc. Exlemplum hoc
7030865 f cl0.
3136
Si Tubductio institmenda sic in gnancicati
Subductionis 302. 1524 bus plurium (ur loquuntur) Denominacionum.
Praxis inva
eadem tamen eAt procestus racio quae prius.
riis Deno. Illud tancum curandum erie, uc quories ex classe leu Perie (u-
minationibus Periori (majoris Ccilicet denominationis muruanda cA Clnicas
Pro illâ in serie inferiori (hire denominationis proxime mino
ris) EOC numerentur unicaccs quoc Ecrierum ad inricem
ratio pottulac. Jhic in (ubductione Monera Anglicana, pro + lin
bra Tubstimendierune
20lolidi, pror Coli-
d0 12 denarii. In Fra-
ecionibus AAronomi
CIs DEO L ABHO, re-
Ponendierunc 308ra
dus, DrOT Gradu, 60
minuea prima; PFOY
minatO
a
S