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# Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi, De Algebra Tractatus; Historicus & Practicus. Anno 1685 Anglice editus; Nunc Auctus Latine. Cum variis Appendicibus; Partim prius editis Anglice, Partim nunc primum editis] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi, De Algebra Tractatus; Historicus & Practicus. Anno 1685 Anglice editus; Nunc Auctus Latine. Cum variis Appendicibus; Partim prius editis Anglice, Partim nunc primum editis (shelfmarks Leibn. Marg. 100:1/2, Stück 2; Leibn. Marg. 100:1/2)
# Folio 33, page id 851708439:0057
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L G F B R A.
vicoris; subjunctis Numeratori (ut Diridenu) Ma Onttacum locum quortibet
continuanda) hrabebitur fractionis ratet  malibus, vel accuratus, vel ad
cum quamlibet proxime accedens.
E
Ciptris, ee peracta per Denominatorem (la Dirilorem) diritione (quoulque libet
Sic numerus 2846498 per 8F225 Cro MoMe CXIIDCL 3381225 au (M dC
cimalibus) 35. 0416045. Irem t’ractiones , et s, ad decimales reducta Lunt 0. 28,
a b. 3333337
2846498. (35.0446045
8T225
243675
409748.
81225.
406125.
3623.0
3122.5
000
3623.00
8T2, 25
3249.00
374.000
81, 225
324. 900
49, F000
8. 1225
18. 7350
.36500
81225
900
365000
8T225
.324900
407000
87225
406725
-5T25
Regula pro determinando unitatum loco in Ouorience, haec esto: Ouamdiu Di.
visoris (utcunque promoti) locus Onicatum Cubest Diridendi loco alicui Inteoro.
rum, Fisura Duociencis (huic sirui conveniens) est numerus inceser (iltius quidem
loci:) Sed cum promoci Dirisoris locus Onitatum Cubest Joco alicui (in Diriden
do) partium Decimalium, figura Ouocientis (huic Cicui debitus) est pars decima-
lis, et istius loci.
Duippe Regula generalis este Ouicunque sic Dividendi locus supra Divisoris 10
cum Onitatum, iltius loci cst figura Ouorientis huic posirioni conveniens.
Elinc Fiet, ut, Poc fucuri linc parcium Decimalium loci in Dirilore simul et
Duoriente, quor sunt in Diridendo.
Sed et hic (ut in Mulciplicatione) non parum laboris omiui poreric in Diri.
tione continuanda, si vel non tana prxeatione opus TC, quantam tot locorum
partes decimales suppedirane; rel etiam, s aut Diridendi aur Diritoris ulcima fi-
sura sit (quod Cxepe contingit) aliquatenus incerta; (aliquanto major auc mi-
nor justo:) nam quicquid est ultia hune locum, eriam incercum exic, decoque
negtigendum.
Duo casum post subjunctam ciphram unam aue alteram, (quo melius innocescat
quid ex locis secuturis lit ad anrecedentes rransterendum) pars operis retiqua omitur
Pocerit, ec gradatim amputari cum Diridendi cum Diriloris pars Dosterior.
Sic (in exemplo jam propolico) si Diridendi ulcima Figura B in incexco sic (num
aliquanto
379360
86R4 ZBGTC
48974388688C
2846498. 888488 (35. 1446045.-
BZR R. Y 8 RGG82 7
BXR. 2. R. B
7
280
7. 880 (0, 28
X. F0OBL 58 (0. 33333337
333