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# Title: [Physica, Id Est, Scientia Rerum Corporearum, In Decem Tractatus Distributa] Physica, Id Est, Scientia Rervm Corporearvm, In Decem Tractatvs Distribvta (shelfmarks Leibn. Marg. 7:1-2; ZEN Leibn. Marg. 7:1-2)
# Folio 498, page id 779785487:0556
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PEZSLCE TRAOT. IV.
erunt quinque radii, Eeu legmenta,
refractiones quatuor; (inc v. 8. duo
globuli AB; vides elie quinque
Lcgmenta, (cilicer CDFION; vel
rnum radiumincidentix CD, vnum
reRexum OHI, cres reFractOSDFTO:
porro radius incidenrix in lupre-
inum globuli hemilphaerium vix
cadic, nili globuli estent ex materia
densilsima; hinc pro duobus globis
allumi possune duo hemisphaeriz.
2. Elinc licet FOrre FadiuS C V,
Facto luo refractionum citcmlo, r2-
dium reflexum, secundum angulum
aqualem, non relinquae, alius c2-
en ips parallelus, Obliguius, vet
minus oblique incidens, in Luper-
siciem globuti A, hoc iptum PEX-
stabit, ve paret, neque in hoc est
difficultaS.
3. Aliquando reRexio AE in ErI.
bus globulis, guorum centra ea-
dem linca connectie, v. 9. (INE A,
B, Q; Sic radius z L, Per centrum
A ductus, cerre cum sic perpendi.
cularis; nec in ingrelsu, nec in
eoreltu refringitur Ped FaNEIIIM CUE-
UaEVE in TK, qua est paralIel2 AB,
_ in RZ, idque secundum angu-
los aquales.
4. Aliquando Cune plures glo-
Sio. 46. buli; v. 8. Cnc hemilpharia ABC,
cum duobus globulis annexis S,
X; hic centrum, flobi loco appel-
10; siE radinS FP, retractus in PO,
cum in OO, cum in OV; VR, RZ,
XT, TZ, ZN; in hoc calu TunE
9. Peomenta, quorum VR paralle-
tum est plano AC. Arque rellexio
Focundum an gulos aequales.
5. Tlinc Leomentum illud pla.
no incidentia parallelum B TunC 3.
Teomenta, est lecundum;  G. Fer-
tum; ( Ir. Pexeum; eEc. nempe
numerus Cegmentorum est semper
imparihinc scomenrum praedictum
verimque aequalem scomentorum
numerum relinquit.
6. PExrerea (I FAdii FPAH GUHELE
in duobus globulis, Cunc quinque
Tegmenca; (I in Tribus, 7. Si in qua-
EUOF, 9. Ci in quinque, IF. aCque
ita consequenter, secundum can-
dem lexiem: Flinc numerus slobo-
ruro est semper aequalis numero
Lcomentorum, qua hinc inde leo-
mencum medium relinquit; me.
dium appelto illud, quod paralle-
lum est plano incidencix; denique
numerus fractionum, modo nullus
radius perpendicularis (c, est mi-
NOE VNICRTE NUMETO LEBMENEOLUM
V. 8. EI CInE rria Ceomenra, Cune dux
retractiOneS; CI 5. QuaFIICF; I 7. LCX;
(1 9. Octo;Qc.
7. Ouo anoutus incidentix obli-
quior est, pauciores globulos de.
SIdCTAE FCIMECIFCHIEAS FEFFACLIONUME,
repacer ex dictis:hinc plures iadii
reRlectuneur, quia pauciores craii-
ciuntur: hinc aliquando paucio.
res, aliguando plures globuli in-
EaCti relinguuneue, inter illum, in
quems immeroitur radius inciden-
tix, e illum ex quo radius rehe-
ZUS CWEFGIC.
8. In unico olobo, heri porest
rehlexio; r. 8. sc Solus globus B; Fig. 45.
sic planum ABO, SIC radius inci-
denria BI; retringieur in PK,
Parallclam AB; tuI MIAEL, Vcs
rellexionem, camque secundum an-
sulum aequalem: ieaque pro diver-
La demhcacum carione, pro diuerta
incidentia, redexio plures, vel pau-
ciores fractiones, vel globulos de-
hium: b 7. Guaecum; g. qui Eidotac; immo pro diverta radius
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