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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 423, page id 851387705:0443
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Prop Cle. Inam
TU (Z, 2, 6, 2O, L5, ZF, _c.) in Subductione Subsecundanorum modo invento
TUM; nemPCF. F 3 = 4. 4 f 6 = 20. 20 f 10 =20. 20 + 25 =35. 35 21-
56. acc. vel L. F x + 2 = T. F 3 = 4. 4 fF F 2+
1
F 2 -f 3- 4 = + + 3 + 6 7 10 =-20. 20 7 572 +3
C.F 2 
+
5=
(0. 10-
+ 3 +
4 + 5 f 6 = -F f. 3f6 f 10. 1 15 1 21-56.
addicione, tiunt contequences rationum in Subductione feriei Subquartanorum
(nempe L.  4 =5 5. F 10= 15, 15 20 =-35. 35 56 = 9. e0;) EF ex
horum iterum concinua adelicione, tiunc consequences rarionum in Subductione Se.
riei proxima (Subquinianorum;) Ex sie deinceps; ad hunc modum. 3
iviseriei aqualium mulctate serie 1 aissit 
VeL 3Y 13C SiC (I Sati  SCHILe r Ls  crO V
eol.r C1SC t
es DCAEL LC eSiX
1. l
0 BB SeCE qel  pie
1id ic 1s+ eit cer
) I
n
 XI
u
1
e
ri
4
Cppisit p3.B at pp. hos loqpet. B
 Jms airlOrH PB
2 su 4
n
0
3 1 ci ii
 ju 3
ti
odu cvel
)
3)  ja BIm
i
ic-
dI in
m
wo
e 
1
in ain uin eim voim
3
CCIS
est s detite
eideo se il
in (C
L 1CL1L. ~I cl 1CS
l
im eu
Et Sc deinceps.
6 F 20-F 25 -- 35. 35
CLLO.