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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 433, page id 779785487:0491
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L8. 12
LFB. II. DE AL FER A XIOHE.
CEFEE A COnSIdETCFRE anEUM BVI.
quarenus est ab GB, dico, BMI esC
minorem BNI; quia minor caula
iminorem effectum producie; sed
OB cs minor FB; BMI respondCE
BC, _ BHI, BF; tanquam eHectus
caula; igitur BMI est minor BHI;
isitur linea actinicaris nOn TUNE
aquales, ducta scilicet ab eodem
Ephaera lucidae puncto, modo li-
nearum, guae in eodem puncto
decullancur, rario cantum habea-
EUI.
PROP. CZTII.
Tuxta hanc hyporhesim, praedictae
linea sphaerica supersicie terminantur:
Sic enim idem circutus aioe
Ephaera lacidas CenErO A; SIE BFI,
re(pondens BF; _ BMI, BC; _E BL,
BFI, Ec. dico omnes iltas lineas
BML, BN, BE, BR, BP; _C. TCF-
minari circulo; nam eadem est
caularum, ee effectuum proporcio;
igituE vE se habet F B, 2d F B,
LB, ec. ica sC habet BHI, 2d BO,
BP, _c. Joicur ve colteetum li.
ReAFUM E B, LB, DB, _C. CIECU.
lo terminatur, ica d collectum li-
nearum BH, BO; BV, _C. VF
durem habeas sphaecam lucidam,
circa FB roluatur circulus A, cui
relponder sphaera, qux relulTaE ex
revolurione circuli s, circa BFY;
in his nulla est penitus difficultas,
nam cuiliber livex sphaeix lucidae,
responder linea proporrionalis, in
Ephaera actinicatis.
PROD. CXIV.
ne, cum quaelibet linea sphaerx
actinicaris sic rantum applicaca uni
lincae Sphaerae lucidae; V. 9. BMI,
est tancum applicaca BC, nec ab
aliis punctis sphaera lucidae A, Cx-
era lineam BC, ad BMI, rectae li-
nex duci poltune; igicur linea BN
depender tantum a BC; igirur in
hoc calu, haberur eancum cario
linearum, quae decustantur in B;
igicur in hoc catu, luminis dittu-
Tionem praetaro inodo heri necelse
est, dixi supra eodem Fere modo;
quia foramen illud nunquam caim
exiouum ek, ve lic punctum; Ei veio
lamina opaca cum foramine ica
admoncatur lucidae (phXFX, VENOn
cansat, linea quae inera lpacium
activiraris diffunduntur, post de-
cullationem in Foramine, termi-
nantur quidem Cuperticie curnas
quam cum Geomerra facile det-
nire possine, ad illos eam remicto,
nec enim oeomerrizandi locus hic
esse viderur; rnum eantum indico,
Scilicet praedictas lincas else pro-
portionales iis, quibus in sphaera
lucida respondene; v. 5. sic Lpha-
ea lucida B; Cic lamina admoca Fig. F50
AITT; SIE DUMCEIIM D, FOFAICM
in praedicta lamina, sc recta DII,
respOndenS CA; _ DL, FClpOndenS
FO; eE DK, selpondens FP, XC.
CeEEe CUM CaUTAEUI _E CFFCCFLLI
Sc eadem proporrio; VEDII, est
ad DL, DK, DL, _C. IF2 AC, eAt
ad EO, FP, OR, Rc. vides lineam
curuam; qua connectit exrrema
praedicarum linearumm punct2: qux-
naM QUFCIM SIEPTCFAEA CUFUALIKLD,
viderine GCOMICEIE.
cidae admoiteatur, sque in puncio
comactus perexionum foramen prae-
dicto fere modo fiet luminis diffusio:
empe polita lamina cum forami-
Fom. 1L.
ectibii eddite idg uetlobstit ap fsetoo
laminae perforaia. in puncto conta-
EtuS
FIinc s lamina opaca sphaerae lu-
l L dt 20dd e 10