# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:0197 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:0197?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 140, page id 1815201908:0197 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=197 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000197.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 42 lines, status machine # Lines: 42 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. ummummmu PROGR F SSTONFS ar2. quimi. F MC, a sic omni quadraca, ad omnia erian sula. AEqui vE AL ad L M sic eriam est inso 140 sula, lic rectangulum AR ad recasum L. P. Reguirectangulum AR, aequale rohuius C cocib quadeatorum serier, enen A aqualis seriei balium imparium AB, CD, al. a AL LB) eCumienes suaatorum octenla lic xe qualis ese rectan- cr4. quin. 8ato R Clans colaaloutorum leriescectangulo I P caqualis cric. Quareto- 1S. ha. Trapeziorum GB, HIC, LD, _c. aequabitur: Se d crapexiorum series, a consticuie criangulum AC R. ereo rectangulum AP criangulo AC. K xquale cA. GuoderAE demonstrandum. rectangulum AR ad rectangulum P. P. Igicur ve omnia quadraca, ad omniatrian- cum rectatigulum XP. risgue lectet quacatorum ac criangulorum, hoc est scrici rouiunt. X discursu demonstrationis collisitur, rectangulum M L. R P, proecesionierian. Loulorum OLII, FITL, ec. ese aquale: rectansulum vero C L. R, duplum el se cjuldem crians c ppresionis. eROPOS1FIOAL. Dicorectangulum sub A, c ites C A, AB, tamquam vna con cchtum, Ecclatisulo AL aequale cAE. Sco, veprius, quadratorum series HK, inscripra criangulo AG R; SCEGue A O aequalis seriei balium imparium AB, CD, QC. Demonstram. luidatur enim LG bifariam ini MC: iBitur linCA COmPOSITA ex C A, AB, bis concinec lincaSL. MI. L. A. quare compolita ex ( A, L B dupla est linCK AM. ergo rectangulum sub AO sE CompOSTA ex C A, AB, duplum es crectanguli sub AO ee AM. Acqui per rectangulum ub A O _e AM, aguatu Hrian gulo AC K: er. eorectangulum sub A9 se GA, AB eanquam vna IIca, duplum est crianguli ACK. Ouare cum ee rectanoutum C+ AR, ciuldem erTaHUM OAL R _C duplum, aequabuntur incerle, rectangulum sub AO d COMPOUTa ex C A, AB, e rectan. Perdacta. ACuS AR criangali AFK. Ec dinisum per lincas la- ceri A F parallelas, in con cinue proporrionales AK, BR. C R. &c. Dico craperia FB, GC. D. dec. eneumilia. Demon sulum C AK. Ouoderar demonstrandum. e a 1e 1. e e 1 . 1 . 11 1 ti t 1 e 1 1 . e a s e p1. e 1 1e 1t u 1 it. p1u1