# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/851708439:0860 # Permalink to this reading: https://leibnizlegible.com/page/851708439:0860?run=74 # Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi, De Algebra Tractatus; Historicus & Practicus. Anno 1685 Anglice editus; Nunc Auctus Latine. Cum variis Appendicibus; Partim prius editis Anglice, Partim nunc primum editis] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi, De Algebra Tractatus; Historicus & Practicus. Anno 1685 Anglice editus; Nunc Auctus Latine. Cum variis Appendicibus; Partim prius editis Anglice, Partim nunc primum editis (shelfmarks Leibn. Marg. 100:1/2, Stück 2; Leibn. Marg. 100:1/2) # Folio 836, page id 851708439:0860 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=851708439&page=860 # Source image: https://digitale-sammlungen.gwlb.de/content/851708439/jpgs/default/00000860.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 71 lines, status machine # Lines: 71 recognised, mean confidence 0.83 # 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. O M M L. L CLD M ac FxempLI BCaCIa. O, vel major semissis pr. num. RadiX) ∞(Prim. num. (Prim. nuI. = + 20 27 6 per 4 dat 24, cu adi. 2, fit 25. 18 251320 100 24. 2 337 5+7 647 (1507 est lacus C.ub. qua sitt. 16 per 9 dat 144, F L- 30 per 26 dut 480, + 7 208 240 36 2520, + 40 4704 64 6064, + 2 100 10800, + 2 12F 29040, + 1 336 160 56784, + 11 418 225 100800, + 1 576 280 266464, + 2 646 324 209304, + 2 88c (880 44 388c80, +1 967 966 484 467544, + X a Ouxe hie patene loca primos numeros non admicune, ut requiritur juxta regu. aJam: Ted, quod tortan miraberis, ipsi omnes diritionem per Z vel 17 recipiunc. ec Porro si bene compucari, liquet hic in nuNeTO L25O, L150, 1250, Ceu 2520875000 ec unum tancum cubum reperiri, ridelicet 543 (COTUM NEPC, quI NON PIXtET tCS ee partes aliquoras sinune, cum pro iis Tolis haec resula sic accommodata:) Siquidem e primus numerus, quem deinceps inveniremus, major elt quam +250. Cubi vero 343 lacus7 per primum quacracum elt invencum, acque hie cubus iptistimus est aille, qui ab Aucore tuic octensus, quasico sacissaciens. aCum isicur jam taec cua verba perpendo: Quoniam autem assumende semper a alios atque alios quaruor proportionales, utendo ad hoc ordine omnibus primis nu- ce meris a 2 usque ad 07, alium nullum praeter jam ostensum offendi, laborem illos ae ulterius explorandi subterfuei, quandequidem compendiosiorem viam eos certo in- ee veniendi aenoscere haud pocui, nullus dubico quin hac ria lacilius quis ad quaf- ccrum sic perrencurus, quoniam ulque ad F25L circicer incra selqui horam perveni; cc _ si quidem cacalosus cuus primorum numerorum mihi ad manum fiussee, dimi ee dio actrue terme labori parcere poruillem. Quocirea lacile cibi erie, li operx e precium dueas, ulcerius id in majoribus numeris experiri. a Duo pacto aucem hunc regulam seu cationem invenerim, sequens caleutus ae indicabic. a TJujus aurem cubi parces aliquorae Tunc T. a. au, quae adeica ipsi a simul Fa. es ciune 1 = a f aa + a. Id quod requicieur aequale quacraco. 413 10100 121 244 55 250 27 280 18 324 2744Y 126 ac Fisto ad cubus numerus inveniendus, et a D alleur primo numero ae Ponatu Ilaque L F a + a a f a D L F a i bC mutt. et diY. uerinque per L F a. 2b. Bc ti 1. + aa D 2. + a in Bb ∞36, Teu a - 1 + ∞ Bb ae Duonial