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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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Cap. XCVI.
A E G F B R R.
29. Si ab expolica maeniveline, sumatue = corius; iterumgues t residuji; ee sic
Temper: Parces lic sumpra aequabune comm: seu (quod cancundem e) retiduum
minus erit quoris altionabili. Nam, verbi pracie Fst0 = = z; hoc densfio, mo.
nebit 2: demptoque porro ? hujus residui, manebir Z istius residuis hoc, est Z  2.
dempeoque Z hujus, reliduum cercium exit Z secundi: hoc cA, ZX Z X Z. Ft Cc Lem
ver. Ouod iditur (cum (c Geometrica Progressio decrescens in intinitum,) can-
dem eranescet; erirque reliduum minus quoris astisnabili.
20. Vet lie, univertaliter. Ponamus, a = L = 0. Tum, demipto =, reliduum
erir =. Demproque = hujus, manebit ejusdem =, hoc elt; - x = tOtius : et Sic
deincepsy = X = X -, eC. Seu
e e
a aa  c. Cum irague, per constructionem,
sic = minus quam F: Floc, per continuam in se mulciplicationem, candem Fet
minus altignabisi.  ae sedes est 1B: Sedi B CBiSe .. 
21. Idem sic ostenclatur. = cocius, est : et retiduum est : = hujus, ost
a a
ee
aa aua
Et sic deinceps. Sed cst = + = f = p ecc L dec. = + = 2. Nam hec, ad
ee
e
ea
aa aaa aa a a
= + = _c. (singula ad singula, adeoque omnia adt omnia,) sunt ut
act
F ad c. Cum itaque sint (per supra demonstrata) .
e
C
= -: erunt = + = + = + dec. = : - +.
a = c
 aco aa a
Similiter ostendetur: (DOsito ab = + =1:)
= 2. Est enim hoc, ad = f 27
ab a abb a b
= 2) ut Z ad I: adeoque j = 2.
Fheus oe
11, 5:
Trerumque: Posito b - + = f; erit
enim ad  = p 1 f. +. dc.
Temper. 
= +-
t
ab aab
L ac.
+ = +ec. =
rir
A
 +
a b
es FCi
1) ab,s - 2
mb
Bu eE SEsE 
2E. Si duae proxiecstiones sie componancur, ut sumacut in una  coriuis A. hu.
jusque E; hujusque ilerum =; e Ac temper: In allera,  COciuS. B; e  relidui
sit cic 
 cn
5
iterumque = secundi relidui; et lic temper: Agoresatum composiia progrestionis
aguabie =  aB. Nam posterior progrestio =. +  +  + c. rC.
ab - b
gesie
1F
F 1XC 1
spectire mulciplicata in praecedentem = f - . -
dideid
a aa a
la is sl
h
eF ida e
c. conticie   à a bV
= 2 = 2. FdL
iire
 ut 2 ad f. Et SC