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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 146, page id 851387705:0166
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DE PROORLSSTOAE CaP. XZVII
53 Dacis sildem; dacur excremorum dilterentia. X. Nam, per praeced 25 - V
= A. ErBO V - 2 + V = 2V -  = (= 2Y - 2) =Y = A = X.
m: V = A = 
ui
= 7 -
7 = A = X
2V = 7. = X
54 Daris extremorum summa _ differentia, Z, X;
datur exrremum minus, seu cerminus minimus. A.
C. = X (V + A minus V = A) = Z A. Freo
= = A. IL 19G Byst il astric
55 Datis iisdem; datur terminus. LaxiIIS. V.
Nempe Z. + X(V f A plus V - A) = 2V. FrGO
7
56 Daris extremis (vel corundem summa dt ditterentia,) cum exceltu communi,
Z, a E, datur prosrectionis Lumma. 3. ACHIDE per pr. 18. habecur Y, er B0 8
 7. F.
Der PI. 47. d =.
aj
57 Daris extremis, cum summa proxretionis, A, Y, S, datur communis ex.
celtiis. F. nempe, per PrOP. 48. habetur F, CrSO _t per PT. 17. F = L. X
58 Dacis cermins minimo, cerminorum numero, de communi exceltu; A, F, L.;
datur prosreltionis Cumma. S. Nempe per PP. T9. habetur V; CrgO eE DeT PF. 4 7,
2 A ] TF = H,
ei orctiles els)
resigi cnciodC
5o Daris termino minimo, terminorum numero, de procrectionis summa;
A, P, Si dacur communis excettus. L. nempe per pr. Gr. haberur X; erso et per
PF. 27, F. = 28 2
 A
12)s e
So Datis termino maximo, terminorum numero, de communi excectu; V, F F:
dacur progressionis tumma. S. Nempe per prOP. 20. habetur A; ergO et per
prop. 47 5 = 2Y -
L. + F.
.0i1e is  cue
C6x Datis termino maximo, terminorum numero, et progrectionis, Tumma;
V, T, S; datur communis excettus. F. nempC Per PTOP. 53, habetIX X; ergO e
Per PrOP. 17. F. - Z Y Y -
L9-
 P. t cavieue
62 Daris terminorum numero, communi excelti, et progrectionis summa,
Y, F, S; dacur rerminus minimus. A. nempe per pr. 26. haberue X, et per pr. 48,
Z; ergo et per prop. 54. A - 28 - PgF. F Y L.
1
iil pace 3F ice ce orili 1t 
63 Datis iisdem; dacuE CETIIS MaXIUIS. V. neMPC Per PrOP. 26 8t 49, h2.
Bentur Z et X: ereo S per prop. 55. Y - 28 + FqE. L X F. S ronis
AIYOCIA 1O2 L CWRIC aISCI
6q Dacis termino minimo, communi excelti, _ progrectionis summa, A, H, 5.
datUE NUCTUS TerminOruM. Y. Nam per pr. ZO. A ] PF P = V. adeoque
2 A F YE = F = A + V = Z. ErgO, per Pr. 45. 25 = TZ = 2, L A
+ F9F. = FF. adleoque  = F 9-
nem)
H
2A = l. Y. Fe (retolvendo aequacio.
VF. 1113
=A + EF + V: 3F. 9 F Ag- AF. +2SC:
Ourit
65 Datis iildem; dacur cerminus maximus. V. nempe, per praecedentem, tia.
betur F. adeoque V per. pr. 19.
Vel EC. Oui per Pr. 18. _ f. B  7. , erit per piop. 45. 25 = 7. 2
2Z
+
1101