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# Title: Leibniz-Handschriften zur Mathematik LH 35, 11, 14
# Folio 12r, page id 00068187:0023
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unde facile apparebat
physicas quasdam lationes
habesse debere; ego diu in
sa
e causarum investigationem
incubui, tandemque subita quadam
luce rausta Supra ipsam spem
mihi visus sum magna voti parte
potitus.
R Juveni enim Leges planetariae
(primariouo
hae sunt (1) Planetam erri in Ellipsi in cujus foco sol
in Ellipsi (2)
ejus demallinetae
empora esse sectoribus Ellipticis
ex sole abscissis proportionalia
(Z) quadrata as
tempor penodicu diversorum
planelarun esse ut cubos mediarum
a sole distantiarum.
eu inveni demonstravi
Ex lege 2)a
planetam Circular. Harmonice
planetam atque adeo aethera
ejus deferentem circulari 
harmonice id sis ut tempora
Nam generali id est sic ut
positis distantiis a sole existentibus
progressionis Arithmeticae, sint velocilatis
cicculaos progressionis Harmonicae; et contra
ingeni
Generale enim Theorema demonstra,
si corpus  mobile moveatur motu composito ex
circulatione harmonira circa aliquod centrum, et
motus quocunque paracentrico respectu ejusdem centri
describere areas temporibus proportionales. et contra
Et vicissim si has describat motum ejus in dictam
circulationem resolvi posse.
deinde investigavi quaenam debeat esse lex
motus paracentrici seu attractionis ad solem