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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 90, page id 824573315:0302
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Arithmetica Insinitorum.
LFOP, 119.
Ec hc deinceps, coneimre mulciplicando numeros ariehmeci-
ec proporcionales (quoulque pradus Docetaris poltulat) a 2 d
3 concinue binario crelcencer.)
PROP. CXIZ. Corollarium.
iT propeerea, Conoides (vel egramidoides) semipa-
Lrabole (aut etiam Parabola) circa ipsins ordinatim
applicatan aptatum, erit ad Cylindrum (vel Prisma, e-
Insdensbasis e altitudinis; ut 8. ad 25.
etempe ne Omadeaca residuo.
rnm Cerrei Aqualium mulecata
serie Eecundanorum, (ad toci-
dem maximo equalium) Nam E
volvendo lemiparabolam ADO
circa ipsirs ordinacim. apeii.
cacam DO, uc axem (vel cciam
alias, aC PrOP. O COn. Sect. dix-
irveS,) Formetur conoides (vel
Pyramidoides) cjus VerTex O:
erune plana illa Conoides (vel
Pyramidoides) contricuencia
AE Ouacrata seriei squatium
Ferie Cecundanorum muleeacre:
(Nam recta in semiparabola A DO Diameero A D ParaIIelZ;
Cinc celiduae Agalium ablacis sccundanis, in complemento
ATO repertis, ur patec ex dictis Prop. 23.) Ideog; ad cocidem
maximo aequalia (hoc cA, Cylindeum rel Pritma. ) uc 8 2d 15
Der PExCCdeNECIM.
SCBOFIVH.
Dc parimodo de conoidibus rel epramidoidibus ad Parabe
loidis cujulris ordinacim applicacan apcacis, iudiciu FcE, OVC
lequencium proxolicionum. Puca in Paraboloide cubicali ra-
eio erie uc 9 ad sa; in Biguadraeis ili, ac 32 2d 455 in surdo
Solida li, uc 23 2d 33, _c. WC in G2D. PXOD. 12 6.
RC
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