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# Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica (shelfmarks Leibn. Marg. 100:1/2, Stück 1; Leibn. Marg. 100:1/2)
# Folio 100, page id 851387705:0120
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DTVISTONE.
c. L212
B.s 3e
OTunEcBF; quibus ablatis ex 88 restanc 7: deinde
novies 7 LuL63, IbtatiS 6 Cx 7 reltat F, d 3 CX10
reltant 7; item novies 8 Tunt 72; quibus ablatis ex
2 nihil reltat. Adeoque, tota jam diritione pertecta
habetur quoriens 6789, praecile. Singulas autem ope.
rationes Peortim potui, ut eo distinetius appareat
quid quaque operatione accedat. Elque haec mecho.
dus dividendi apud plerosque quos ridi Arichmeti-
cosmaxime ulitata.
Ac mallem ego, operatione parum variata, tam
mulciplicationes quam subductiones particulares, a
maalia. dextra inchoare, (quamvis divitoris promotionem a sinutra descrorlum tieri ne-
CelleTE; ) hoc modo.
Scripris ur prius Dividendo de Divisore, primaque figura quorientis reperta, 6;
dueatur haec in diritoris Lingulas tiguras a dexrra inchoando. Sic series 8 (unt
48, quibus subductis ex 49 (mutliaris scil. 4 cx gradu proxinio superiori, tigura
opraeponendis,) reltat F, _c 4 transterenda: Tum lexies 7 Tunt 42, quibus 2d0i-
ES 4 (nuPEF MuMVatIS) Hunc 45; guibus demptis ex 53 (muritaris seil. 5.) reltane
7, e5 cransterenda sunc: Tum lexies 9 Tunc 54, quae cum 5 nuper muruaris tinne
59, quiblo ex 68 lubductio retlanc 7. et pertecta cM prima opciacio.
Clee sit, c t
6639642 (6
0679642 (67
LRX:
∞39∞ 4 Z
7888E
678.
Operati-
onis for-
Secundo, promoto Dirisore, quaratur secunca Ouorientis tigura; Fiatque mulii-
plicatio e subductio ut prius. Nempe septies S Tunc56, quibus Tublatis ex 56
(mutuatis seil. 5) restato, ee transterenda 5: Septies 7 tunt 43, quibus addiris
tiune 54, quibus subductis ex 6F (mucuaris 6) reltant7, ee crantmicrenda 6: Septies
9 tunc 63, et addicis strunt 69, quihus subductis ex 77 reltant 8.
Tertio, promoto Diritore, de inventa quocientis figura cerria B, procedendum
ut prius. Nempe octies 8 Funt 64, quibus subductis ex 64 (mutuatis 6,) reltato.
de tranlinicenda 6: Octies 7 Tunt 56, e 6 addira constituune 62, quibus subductis
ex 70 (mucuando nempe 7) reltanc 8, ee tranlmicenda 7; octies 9 (unt 72, qui-
bus adciris y tiumt 79, eilque ex 87 Tubdueris rettant 8.
X
6638887 (678
7X 81∞C
6388
(6788
Denique, promoto Dirisore, ee reperta quotientis tigura ulcima 9, tiat mulii.
plicacio et subduetio ut prius. Nempe nories 8 Tunt 72, quibus (ubductis ex 72 re
Itaco ee cransmitienda 7: novies 7 lunt63, 8 7 additis tiunt 70, quibus ex 70 fit.
ductis, reltato ee cransmitienda7: item novies 9 lunc 8L, quibus addiris7 tiune
88, cisque ex 38 lubductis nihil manet. Focaque diritio est absoluta.
Acque haec quidem mechodus est ea qux praecessie magis expedica, e quae tam
memoriam quam charcam. paucissimis figuris onerat, minus item errori obnoxia
ee liquis forte aliquando error incideric, facilius detegitur de emendatur; cum
enim, eodem manente diriloris situ, in singulis locis nonnili una tiat subductio
Facile erit animadrertere quid in quaque operatione accedat, et quamlibet opera-
rionem scortim examinase li quid curoris suspectum sic; quod quidem methodo pixe.
cedence rix autne rix het.
Siquando