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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
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GLENOIVS MATERIAEVM
QUATOTOHOCODETECONEIHENEUI.
L I B F R P R EM V S.
Delinearum potentiis.
P A R S P R I A A.
De varia linearum inter se proportione.
ea ditisio excrema ex media ratione proporcionali; aliaeque propositio-
nes ex hac divisione eruuntur. PaB. 2. Pr. 23. 4. 5. 6. 7. 8. 9. 10, 11. 12. 13.
In eadt M basi consticuris duobus trianculis inaequalis marnicudinis, duci-
turlinea parallela bast, 2e partes linea inter lacera trianculorum interceptae datam
Datis auabus rectis, rectae adduntur vel detrahuntur in data ratione, vel compositae
vel reliquae datam habeant rationem.
P A RS SFCVHVA.
Detrianculis eorumqe proprietatibus.
14. l5.
habeant rationem.
De trianculis isoperimortis.
9. Prop. 16.
3Pr. 1B.
21. Pr. 19, 20. 22.
22. pr. 21. 22.
c. pr. 23. 24
Varia problemata absoluuntur dato anculo, es intra vel extra eum puncto, circa li-
neam per datum punctum in data ratione diuidendam. 23. pr. 25. 26. 27. 28. 29. 30.
Irem ijsaem datis exsom una s uo o a m exbeant re-
Proprieratestcum orum ortorum ex varia inscriptione parallelarum in trianculo.
Proprietates gutu qua orcun la caltins ianu, conatorum c qua
Pythazoricd aliter sl.Lrop. 12.  (G. b. 2. CMb. aonaltor eodemt as-
sumplorum.
Rianculiisoscelis proprietates.
Proprietates trianculi rectansuli
imo ex dato aequale exhibetur.
27. pr. 36. 37. 38.
26. pr. 34.5)
dratis aneae ex ono an a susi aurva.
28. pr. 39. 40. A1.usa
cursu  constructione qua Pytharoras 2 sus prop. 47. P.ucl.
30. pr. 43. 44. 45.
In dati paralletoeramm aores continue proportionales assenantur. 33. pr. 46.
In paralleloerammo, diamtot quddrata aqualia sunt quadratis laterum simut
46. pr. 47.
Datoerlangulo obeusaneulo, lacus obcuso anculo opposicum ila dividitur; d quaas
ermentorum aequalia sint quadratis reliquorum laterum.
4. pr. 49.
Varia problemata circa criansulorum duisionem per lincamrectam. 34 pr. 50. 5l.
c
54.