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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio - , page id 1815201908:0034
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d.
O
riu
33.
es
6.
6.
in
∞E
At A Y B R L A R V M.
Determinatur circulus maximus qui parabolam intus in ono tantum puncto contin-
eat.
Pa5. 4.20. pr. 136.
Ex dato in axe parabolae puncto linea breuissima ducitur earum quae ex illo puncto ad
peripheriam duei possunt.
420. pr. 137.
Decirculo secante parabolam in quatuor punctis, eiusque proprietatibus. 42 1. pr.
138, 139. 140.
Puncta circulorum, item linearum secantium parabolam Geometrice desienantur.
422 a pr. 141. 2 (que 145.
Determinantur parabolae ad eundem axem constituta numquam concurrentes, sive
parallela interse.
424. pr. 146.
Determinantur parabolae sibrinuicem occurrentes, intersectionum que puncta. 425. a
pr. 147. 2 sque ad 152.
e ARS OV AR FA
Proprietates parabolarum se invicem, aut circulos
contingentium, intersecantuum.
DRopriecates duarum parabolarum ad eundem vercuem es axem constuutarum,
sic 2t vna intra aliam contineatur.
nijs septem continue proporcionales inueniuntur.
429. pr. 153. 154. 155, 156.
454. pr. 217.
Proprietates parabolarum ad eundem verticem  arem, aut ad solum axem consti-
tutarum, sic xe parabola parabola opponatur.
431. pr. 157. 158. 159.
Proprietates parabolarum inuer se ad eundem axem constitutarum, sic ot apex vnius
intra alteram parabolam sit. 432. pr. 160. 2 que 164. pas. 443. pr. 188. 189.
Pa8. 4+5 pr. 192.
Proprietares parabolarum ad eundem apicem constitutarum, sic t axis aut diameter
vnius rancens sit alterius. 43+ pr. 165. 166. 167. pa5. 136. a pr. 171. v sque 174.
pac. 140. a pr. 181. ∞ sque 165.
Tuillis parabolis suc constuuris linea defoenantur, quae alcarum linearum duplicatam,
triplicaram, quadruplicatam, imo octuplicatam habeant rationem. 437. a pr. 175.
2 sque 180. pas 442. pr. 186.
Propretates parabolarum sic adeandem tancentem constuutarum, ut dametri per
puncta contactuum dimissa, parallelae sint. -435. pr. 168, 169. 170. Pas. 444.
pr. 190. 191.
Proprietates parabolae sectae bis per circulum. 445. pr. 193. 194. pas. 451. pr. 206. 207.
Proprietates parabola quam interius tancit cireulus.
A16. à pr. 195. 2 (que 203.
Proprietates parabolae quam taneit circulus ex in duobus punctis praeterea secat. 450.
pr. 204. 205. pas. 453. pr. 211. 212. pas 454 pr. 213.
Proprietates parabolarum subalterne positarum ad eundem axem, quas in verticibus
451. pr. 208. 209. 210.
tane circulus.
Problemata cirea diuisionem  i cela alort fod pet tet soltio parcobea.
454. pr. 213. 216217.