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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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+66
+160
Cap. L. II.
A L G F B R A.
eecc = 4beec + 0bbec = 4BBBc. = bbB0 = (1 d. l. a )
46600 = 1200b6 126bbC = 46666=- 4baaa
SCc + 2bffe = bbff = - FFa a
Fit eceo = 6Bbec + 8BbB0 = + 555C. Cujus racix, e = - a f B.
(sec = 2bffC + 366bb
 bbff
ZXXIII. Aquatio, aaa a + 4baa a = a a da = + 556C.
Potico a = = e = b: Adeoque
eece = +becc = 6bb ec = 4Bbbc = BBbB = - = a a a a)
+ 4 beee - 1266e c + 12bBb c - 46666 = + 46aaaC = = 6666.
ad de F bd d d =- d d da)
Fit cecc- 686ec +86660 = =5c00. Cujus radix, c = f a + B.
dd de + 36663
badd
XXXIV. Aquario, 244a - 4b a a a. + d a d a = + c06c.
POtIto, a = + e f b. Adeoque
ccce. + 4Becc + 66bec + 4bbbe = Bbbb== = a a a 4)
4beec = 22. 6b ec = +2 bBbc - 4666B = - 4BaaaC = + 6666,
+ adde + bdad=  ddda
Fit cccc -666cc - 86660 = +5556. Cujus radix, c = + a - 6.
 dade + 36666
bddd
Aliaque muica exempla potuillent acdi ( aut etiamnum postunc, si cui libet id
prosequi:) sed haec sutticiune ut quae calus trequentiores alcingunt; viamque
montrane plura deliderantibus.
FIa autem Biquadratiexe, non (ut Ouadratiexe Cubicaque) ad simplices redtu-
cuntur; adeoque nec perfecte Tolruntur: sed Terminus tantum secundus abjici
cur. Ouod et similiter tiet in Aquationibus acthrue altioribus. Atque sic delinie
Algebrae TCarrioti pars prima.
Pertectam aurem alciorum Aquacionum Retolurionem, retert ille (ut anre il.
lum Oushireauis ee Pieca) ad luam F.resesin Numerosam, quam parre secunca
tractat.
P.
+CCCC.
De FTarrioci parte Secunda:; Quae est de numerosa
Resoluitione Agnum AffeCtarum.
EGebra Flarriosi pars secunca, verlaur in Pregesi Numerosa; Lve Fx
tractione Radicis Afectarum Aquationum in Numeris, qualem in simpli
L cibus Aiquationibus achibere Colent. Cujus quidem intienis usus est
praelercum in A. quacionibus acioribus, qlae duttreus admicune alids teclolrendi
Regulas.
tionibus Simplicibus: praeserrim pro extrahenda Radice Ouactratiea, Cubicaque;
Craco alibs.) Fam aucem sequacionibus ARectis (neleio au) Pioca primus omnium
2
adhibuie
Fac Exegelis Numerosa, jam olim cognica est, et pastim achibita, pro Aqua-