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# Title: Leibniz-Handschriften zur Mathematik LH 35, 7, 6
# Folio 2v, page id 00068078:0004
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Demonttr. p Siquidem (conttr.) ubique ett 2m: BC = A9: Rg = L: LM = AH. AE. est etiam
AE = BC. AH: 2m
m
A0.
93
et circulum AHDZA exigentem nh= Ad
X8.
2. Pariter cum sit (conr.) non modo BC: 
n
BC
deme. erut FP Nas
127
bra
at CAx.XX) E (junta nomina art. 2.
quam
2nZrad- xo
in V ad gh) px Nomi Ocath
r. rax: 2n Sr Ex) Mr+a) Cr XI: u 2m S(ErX.)  d (irr +ar - YX - ax): Cm H CirX- x
xirar
4. V tia x r X
idr
Entera
rera- ex
2rx par- ra ad (art. 2. dante f - r + a)=
Zri Hag- ida. = 2rr + ar - fX, dx : 2m HCIYX - XX)
23..q num. 1. 2.) Curvae ADF elementuum Dp (Yop 1S)
amrexux.
(BC. AH: 2m): EN = A0. AH: 2m
oc, _ elementum ejut (ducta uV perpendiculari
m
2a V2rx - Xx
3. 72.g 6 )= dx (bbrr+ q t AaB- frrX- 2 farX + H∞X): 2m + CErX - XX)
L da hbn + 4nt + 4ar + aarr- 4 frex 2 ferx + (propter bb + 4 vr. + 4ar t aa = ce, et
2mrera xx = dx CCYY- 2SgrXF A∞)C: 2m YErX -) Partic. 2) = HBh : m
a
m
cujus integrales et Conica laperficiei quaetitae portio AHB = mAB; & Sic de caeterit ejusdem
amvira-ux
seu qualium summatio.
superficiei portionibut hac ratione sumgtit: Oudé patet integram haue Coui obliqui
superficiem ette = 2m. APF. 9. Z. D.
V. Fnhac obliquangulae conicae saperficiei mentura flait ultro vulgarit ea quae rectangulae
gribuitur. naus si Couut AHDZAD fieret rechis, il nimirum cujut altitudo BC converta in B0
hac ratione factau ipti aequaleur, & ugvvaleu ad Coui
m
APF ordinatis EP Cart. 3. num. 2.)=R Tac  evadentibute
Eunda
N =Xx interim
n
duu absertae manerent eadeu AE (art. 2 num. 1.) = DCA, (grva haec APF mutaretur
BC
AH : 21
id
m
etau alo foret
AEqu +EHqu
meAN = mx AD (arc. 3. num. 3.) = AMB. Aequi AN = HX Y  (art. 3. num. 1. 2.)=
(Sequidem hic ohu +oru
H. BH. 2
(BC ost B) qu + (AO. An) qu): Em = AH SC BC qu + A0 gu): 2m
ntDCT ilio
AH. Ergo hoc
in eodeur catu exit At = ANB, sive Cui recti converae superficici porsio AB aequalit
ecr m
em
exit producto  ex divudio Latere DH zier respondenteu badeos aveuu AH: Coudé toto
glanum AHDZA, indeqan. pH:
hujusmodo ui superficiet convena pariter erit aequalit producto ex dividio Laure per
2
tocunq babeos aubitum; quod Geeucetrit alia ratione jaui pridem notum ett.
i ex obliquangulae
eleuento HBh (art. 2.) + ax 1ceor-2f9rX +ffax, in quo sunt (ars. 2)c = AB, &, f= Oc.
2Y2ran
vel iis simmando
c seu c = BH _ f = 9. iltud
EF  u. j.2 ACum. d BN. d) (Fay isCr i
2V2 va ex
Bu Xrax
X1F
E terrn
BXBY BHaHL. atque inteqraudolerit (ut mon) rectangulae superfinei
dd0(H. CAV: HG) = BH. Hb: 28
3
1C
DH: 2)
BH. AH: 2
conicae portio ABH =
DNXA ZC. ut superiut.
Porro hit taudiu non iuvovor nisi ne magis pateat quanta b affinitat inter
praecedenteum (avt. 3.) Conicae superficiei obliquongulae menturam et rectangulaer
vulgarem.
V. Quod Spoctat Curvam ADF quae (art. 3.) obliquangula illiut superficin conicae
meuturaum praebet,