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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 106, page id 851387705:0126
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aP. 
E MaLeLaLIOAE
1.
2a + 3Ba LBC
347 = 2b a = c
5aV =9Ba3 = ZBCa
1E CLisE. Ac s
4ba3 -6B= a2 = 2 B=Ca
mes Snoitiv S 3,O = 20= a7 = 3bC7 a = BC
Les se
ad 1 sil
3bC9.  + 2B2071. 0
6a+ =5ba3 - 6b= a
meste
=a = BC3 3 - . 15 ~ F 1 2G 1115.)
cer 26215  3b0F S  e t u esi. ObCMC
3e ete
evitpuol
cere sleaesit esi inileslcet cucleceree
Divisio In dividendis quanciraribus conjunctis, Si Talcem Diritor sic quanticas simplex,
rix quicquam peculiaris ditticulcaris est praever simplicis dirilionis repetitionem
conjun. adeoque quotientis per parres inventionem:. FL quidem parum retere an d dextra
ctarum. an a Sinistra incipiams.
Exempli gratia. Si quantitas DC. - 6BC. F 8 C q dividencta cTtet per 2C;
20) DC =oBC H8C9 (:D = 3B. = 4C 11. F A ∞
DE= 5B8), 8C9
Primumr, quaero cguxnam guaneiias Ducta in 2C facier DC, ec respontum ; D in
quociente Dono, quam quorientem in dirisorem ductam (2 C X Z G = DC) ubi ex
dividendi parte prima DC subduxerim, nihul reltac. Similiter, cum videam 2C
ducendam esse in = 3 B uetiat 6BC, scribo in quociente ZB, e mulciplum
(2 CX = 3B = = SBC) Cx = 6BC subductum nihil relinguie. Dehique cum
2C ducenda in 4C ut tac 8 C9 poliro in quorience f 4C, et subducto mulei.
Plo (2CxgC. = BCC= =BC, 4) nihil manet. tc peracta elt dirisio, cujus quo-
EICnS Seu quancitaS Orta Z D - 3B F 4C
Si quid aurem, divisione quantum tieri pocelt continuata, supertierie, quod
per divilorem propolicum cliridi non postit, vel etiam li ita le Habeat Diriden-
dum ut ipsius nulla pars per expolicum diritorem dividi voltu, (sire simplex sics
sive compotua, quamuas dividenda, aur etiam dividens,) residuum, illud collo.
eandum est lipra diritorem in modum fractionis (lieut in dirisione numerosa) e
invenco quorienti adjunsenda. Dr in exemplorum cam pracedentium quam tub.
sequencium aliquor ridere, ett.
A) CDC -. B)BB F B9 = ABE. (D = +F. +
A F B) DFC
6. +
N 1dBI
273)57523 + 40 - 238 + + (373 f228  2
R4) = ARC + 4 ABR9 + CgF re C = RR F 4 A B f 54 1e)
DCI. F. 151
d) 2ba - ac
1d e X EL - 95 n 4A
et
51
e
C5ba
a
181-f. 17. 38.-)
Ec quidem plerique sive Alscbriltae sire analystae vix aytcorius Divisionis AIeC.
bricae auc Speciola cradicionem prolequuntur; led qyanciracemt asvidendam diri
denti lupraponune, interjecta lineola; de liguam animadverrahe quantiearem quae
utramque communiter multiplicarerit eandem utrobique expunsune: nec ulterins
Pacagunt curiolam Diritionem (praelerrim cum dirilor ex puxiUS ParEbUS COn.
Ilac) exCrCCrE.
Verum, etiam cum Dirisor ex pluribus eudrelbis constirerlE, divitio nonnunguam
Pacis feliciter exerceri porelt, eadem plane premendo vellisia quibus in aliis Diri-
Tionibus inceditur. Cusd ( Dost Cdrrelium qanimadrerrit Sctvocenius (tam in
iplius ad Cartelli Geometriam nocis, gnam in specialicroctatu quem Principia MIa
ibeseos Oniversalis appallat, Atilinierica spciota praem CHHIBEIIC.) Sed e
otim,
quanti
eatum
le