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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)
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Ciap. (XVI
 le a a.
sic hic, Ei per eandem magnicudinem. Adeoque li rora magnicudo Diridens, Cit
Mulciplicans in Diridenda; Perasitur Dirisio eandem expunsendo, (ut in exem
plis exposicis.) Sin minus; manebit Ouociens in forma Fractionis. Puta B AC
Per AD divila, tic =
4
Acque hic eriams (ut in vuleari Arictimetica) si plures aue Mulciplicationes.
aut Diritiones, aut uerxeque, linc continue perasondae; nihil retert, quo ordine
perasantur, dummodo successire perasantur omnes. Nam, prour Illic, 4 Per 3
mulciplicata, aut 3 per 4 tancundem ralent: Tremque 6 per s mulciplicaca, fi-
etumque per 3 dirilum; cancundem elt acque 6 ver 3 dirila, orcumque in 5
ductum. Sic hic, A in B, tancundem est acque B in A: Trem A in B, dirisum
per C (seu ad C applicatum) cancundem est atque a per C diritum, orcumque
in B ductum: aliore quoris ordine, dummodo operationes omnes inccettire De.
rasanCUE.
rulgari prichmetica. Puta,
_ Sic Porro donee tota exhauritur dirsllenda.
inrenio certium membrum P. P: Edetaque ut prius mulciplicatione ee lubductione.
mul rellat. Ouce Heet A A A = L. P. F. per A = F. dirilam, exhibere A A +
Contingit autem non raro, ubi magnitudines sunt plurimembres, COMMUNe
latere mulciplicatorem (seu menturam communem quae magnimdines lub ee lupra
Dositas menturet) quae non ltatim appareat; led reperiri poltie pari methodo ac in
Invento primum uno Ouocientis membro; hoc in magnicudinem diridentem
ductum, sabducatur ex Diridenda: de Reliduxe ope, reperiatur membrum aliud:
Sic, sI A A A - F F B diridenda SIC per A - F: quaero primum, quae magni-
dua,) numirum AA; qua in A - L. ducla, Comes A A A = AAF; atque
hac ab expolica A A A = R. H. H. lublata, relguse p a at - t. t. t. Tum
AE. F F. F.
ido ducta in A (primum membrum Diridentis) conticiet A A A. (primum diri
quaro, Oua magnicudo in A ductas conticiet A AF: repercamque A H, duco in
A F; factam que A AF. - A F. F, Tubduco: opeque resdua AR. H. = H H H
Dividens. Dividenda.
LA A -- A
A AH. = AF. V
AF F =F.
AL = L. F. H.
Orta.
A = F. )
AAA = P E F. CA A, + AF, +F P.
F A AF. = H. F. F
Pariterque li eadem AA A - H. eL atridenda forer per A F l.: nisi quod
tunc Ouoriens, seu Orcira quantitas, FOreCA A -- AF. F F. P: (Ouod experienti
patebit.) Fr in aliis similiter, prour res conrixerit. Obi tamen lagacitare nonnun-
dratum seper reputandum et, vis cocidem habere dimentiones quot habet Racix:
Cubus, ter coridem; similicerque in superioribus Poreltacibus, respectu habito ad
cujusque numerum dimentionum.
quant OpuS CxII.
Iu cadicum extractione speciola; linnet lethono uleHauu Cric. Ouippe Oua-
traheant numero pares; habebune, in radice Guadrarica, dimensionum numerum
subduptum: liqua vero habea, in quadiato, umero impares huie pralixenda
exit
Adeoque, si exposicx maenicudinis species componentes singula, dimentiones