# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068208:0028
# Permalink to this reading: https://leibnizlegible.com/page/00068208:0028?run=74
# Title: Leibniz-Handschriften zur Mathematik LH 35, 15, 6
# Folio 14v, page id 00068208:0028
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 15r); this page is its left half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068208&page=28
# Source image: https://digitale-sammlungen.gwlb.de/content/00068208/jpgs/default/00000028.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 51 lines, status machine
# Lines: 51 recognised, mean confidence 0.94
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

that is fixed unter the table aud trame ot the quadrant, aut of
the other end a conter poiseof lead, tho ballametherdeignt ofthe cohole
apparatus about thequadiant uponthe middle line, ofthe long Axis fheu
the Fable audes padrant ; recti fid so as to lye inthe plaiu of the tvo
Ereu
inthesockets, it is fixt in that plain. Alia requisia facile fiun
ope exignarm corhlearum in quadrante ipso. Tabila accommodata
plano obsictorum cum quadrande on it et omnibus exacte satis aequidbrati
qe ponderum sub Tabula, et fixis dioptris, ad unum dictorum objectorum.
prectis dictatibula et Instrumentum continuantum eodem plano manere
sine ulla alia incommoditate observatoris quanquam obsecta semner mutent
unu
ocurus; et fixaa droptra manet directa ad objectum donet ope mobilis
quaeratur obj ectum alterum. Quod ut efficiatu motus Tabulae
et Instrumensi; Horologium adaptatum est axi quod eodem tempore
iusum devolvi facias quo brra ab solvit motionem dioruam et ita
aequetur sempe motum apimentem stellarum fixarum quod ita fiest pria
partes quasdam Axis ubi locus videbitur commodissimus fixetur octava pars
dasae rradii Tripedatis  ejus Rim (margo prots exacte tometur et
aces ejus secetur in gentes 360. tot enim sunt dimidia horae minuta in octuva
varte integrae revolusionis, quanquam haec minum tarve horae, quae respiciunt
fixas, notabiliter breviores emat quam solares. Theu fit a Worm or
serero et hasdente, ita ut una revolatione sp cochleae facta is
semiminuto, faciat unam dentem moveri prorsum, the revolution ot
ohe Woormois adjusted bus alircularpendulum poichis carried round
by a flie moved in the form of a one Woheel d Jack froma sivash
foott ed wheel fastned upon the Thanf of the Wooim or screu above
mentionusd; the cleiusat that carriest oundthis roheel must hany, uponthe
Tharck ofthe Wodem, aud nust be abont a 3 or 4a part oftheloheiyst
o the quadrant aud Tablethar it may carrus it round stead itus aud stronglus
aud the circular perdutum must be so ordera tharthe observatoge maq at anu
time ot his observation cither shorten or produce thelengththereot, quas
tomakie it move quicker or slbiver, pro ut res postulabit, quod fiet, bu slidiim
the hole upon Wdichthe pendulum makes its conical motion a little higne
or lolier coithont liflinus ux or lettinus docon the pendulum exaltando aut
demittendo cavitatem conicam pnd non pondere pernento non ascendente
descendente) vel etiom penduli fito nonnhil attracto essyrrae undu vel
dmisso, ope cylaidiocirca foramen aut apice, coni in quo movetum pendutum
de modo constnendi pendutum Circulare nihil amplius dico, et id altri tempori
servo, cum quibusdam altis circa motum experimentisuae imitr inveniendi
serus verasio fuere, anno 1665. Qua oclasione non possum quin loquar de
sibio ab Hugerio edito, ubi etiam brevem extribet descriptionem erumodi
penduli circularis me non nominato, perinde ac nihil ea res ad meplertineret
exilicabam isochionam motionem pilae penduli in superficie parabolica, uncicum
testes habeo socetatis Rregesta et Moraygus dixit se Hngenio scripsisse. sed
de eo plura postea; (alio tractatu) quando examinabo alia in eo libro contenta iica
descensum corporum gravium inveniendum, et circa inventionem lingitudinis rolorum
products alis rationibus certioribus et practicabilioribus. Haec faciunt
quanquam jam, anno 1665. invenerim et in usum transtulerim, communi
cavi socretati regica ejus tam theoriam quam praxiit et psenatim
modo Geometrico et mechanico, efficiendi ut in tali superficie moveatu. H ujus rei