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# Title: Leibniz-Handschriften zur Mathematik LH 35, 7, 1
# Folio 39v, page id 00068073:0078
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Q
hevicer
Curva cujus fuuctio aliqua
xtra tangentes, an et cum fuuctionibus ad tangentes.
san
determinatur ex dato orcu, et recta, ea conditione
ut cura illa simctio destrni seu infinite paria
reddi possit, arcu non destructo, habebitur
eo ipsus arcus alicujus dimensio
simtis ergo curvis quarum
puncta ex ruu et rectis cognato
seu ex
Carcubus magnitudine et positione
fintim fine
datis determinantur
calcubo ex hour quales sunt spirale
cyelvi Rrochoides evolutae, productae
quadratrices, aliaeque id genus tulta ex
quadratura circuli vel longitudine arcus
Verivatae. Apparebit ex figura quomodo
functiones duci possint tales ut sunctionibus
functione in nihulum desinente, mihilominus arcus
+
non evarescat, seu non fiat nihilo aequalis
tantum cavendum lestne ex calculo evaneseat
seu inde proveniat venique aequatio identica
quod unicum impedire calculi mostri successum
potest
in spirali nostra supra dicta, ducamus
.ijusque longitudinem quaeramus ex
dato arcu
 9)9B. Ex 1)
demita
in AC perpendicularis 1V.ch et ex 1B
perpendicularis. Y O6 Friangula Civ. V, et
C. 1 1β3 similia, et daram rectas 1V1B, Ciβ, C1t
dabitur et , nam 11)) aequ, 1V, B, in C1)
119), arc 2.β
aequ
(1β, seu rad arci quadrant