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# Title: Qua Continentur De Angulo Contactus & Semicirculi, Disquisitio Geometrica. De Sectionibus Conicis Tractatus. Arithmetica Infinitorum: sive de Curvilineorum quadraturâ, &c. Eclipseos Solaris Observatio (shelfmark Leibn. Marg. 84:2)
# Folio 125, page id 824573315:0337
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P. 160.
RBOreSaTA
VR+ V2
Prithmetica Insntorum.
Omadrara
aForattVa
_C.
Cabi
VR +3VaR= +3V~RFVa
RC.
ArR+ZAVR ArR +3A~R +ZIVR, ArR +5AVR +EAVR +EAVR
13-
=+5 1 = 22
+
P
e
eROP. CIK. ThcoremA.
= 13. 18 +2
288- +
2.8
TTleries Aqualium augearur serie Subrertianorum;
Aggregata, corumgi Cuadrata, Cubi, ac. ad seriem
Aqualium, racionem habebunE coBnitam.
(Pura, Si Paralleloerammum auxearur semiparaboloide
Cubicalis) Nanpe.
ACBrCSaCA I
Ouadrara.
Cabi.
VRtV2NR +2VaRtr 2vR +ZV aR= t3V ~Rt 1
_c.
2+ 2 - 2 1
_C.
11213- 20
SCHOLLDM.
AtC.
1+3
e, a
Ec pari modo procedendum eric, s exponarur Peries A. qua-
lium aucta Peric lubquarcanorum, subquincanorum, _c. vel c
tiam Cerie radicum. quadracicarum Cuborum, Surdelolidorum,
Rc. vel radicum cubicarum Sccundanorum, Ouartanorum, _c.
Ec paricer in aliis.
DROD, CLXI. TBeorema.
Dariter, ECeries Primanorum augearur serie Sccun-
Ldanorum; Regregata, corumq; Guadrata. Cubi,
_c. ad Periem sEqualium, rationem habebune cogni-
eam. Nempe
Ageregaca  Ouadram.
Cubi.
aRta (2= R + 22 RH = 2R. +3a R FgL R+ a
ZiC.
_C.
EC.
2.
C.
t
EaA= (3+2
t
dt1
R 9.
aeec
SCHOL.