# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/851708439:0712 # Permalink to this reading: https://leibnizlegible.com/page/851708439:0712?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 688, page id 851708439:0712 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=851708439&page=712 # Source image: https://digitale-sammlungen.gwlb.de/content/851708439/jpgs/default/00000712.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 106 lines, status machine # Lines: 106 recognised, mean confidence 0.81 # 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 N C. U N F 0.667 + 0.537 + 0413 + 0.866. f 0.758 - 0.650 - 0.54+ 7 0.968 f 0.908 - 0. 847 = 8. 707 = 0.726 4 0068. f 2029 - 2089 - 0.866 7 0.974 + 2.083- 7. 494 0.662 f 0.785 + 0.909 + 2.033+ L. 156 = L. 262- Si vero supponancur (pro accuraciori Currarum deseriprione) Seni axes di- vidi in partes 16 (adeOquC aNES incesri in PaTICS 32) Ordinacae eo spectanies CxUNE Ha PFOXIC. 11. 10. O. 3487 02665 0. +840 0. +033 00217 O. 484F 0. 3782 0.2723 0. 1664 0. 5830 0.4645 0. 346r 0.2272 0.6624 0.5374 0. 4 143 00605 0. 2894 0. 1054 O. 7262 0. 6024 0. 4765 0. 3527 0,2269 0.7806 0.6586 0.5367 0.4247 O. 2921 0. 8268 0.7105 0.5943 0. 4780 0.502) 0. 8660 0.7578 0. 6469. 0. 5413 0. 4330 0. 8992 0.8009 0.7025 0.6042 0.5058 0.9270 0. 8407 0.7532 0.6663 0.5794 0. 0490 0. 8757 0., 8015 0. 7273 0.653+ 0.9682 0.9077 0. 8472 0.7867 0, 7262 0.9823 0.9362 0. 8902 0. 844F 0.798L 0. 9922, 0.9672 0. 930Y, 0,899+ 0.8682 0.9980 0.9824 0.9668 0.9573 0.9357 0.9980 1.0736 1.0292 T.0448 1.0604 0.9922 T.0232 2.0542 T,0852 T. F162 0.5823 2.0283 1.0743 T. 1204 7, 1664 0.9682 1.0288 1.0893 T. 1498 T. 2103 0.9400 1.024 + 2.0983 7. 1726, T. 2468 0.9270 2.0239 1.1008 0.8992 0.9976, 1.0959 1. 1877 T.2746 L. F943 1. 292 0.8660 0.9743 1.0825 7. 1908 T. 2900 0. 8268 0.94 3E 2.0593 2. 1756 T.2019 0.7806 0. 9026 2.0246 7. 1465 1. 2679 0. 7262 0.8510 0.9758 7. 1006 T, 2254 0.6624 0. 7854 09095 1.0335 F. 1575 0.5830 0.7024 0. 8+980.9382 1.0566 0.484 0.5000 06959 0.8018 0.9077 0. 348T 0. 4297 0.5272 0.5928 0.5744 0.041 + 25 IFT. 0.165 + O. 433 7 0289 + 9.666- 1.27F2 1. 4077 2210 + 7.299 + L. 150- 6.0454 OOr +0.0413 O. 102L O. T702 O. 2454 0. 3248 0. 4074 O. 4925 0.5789 0.6657 O. 7520 0. 837E O. 92OF 2.0760 T. T472 T. 2 ]25 T. 2708 T. 3210 T. 3616 T. 3910 T. 4073 T. 408T 1. 3800 T. 3502 F. 2815 T. 1750 T. 0736 0. 2560 O, 2093 -00508 culari ad lcctatisun DDe secante AC MI quoris puncto c, et AG in 9: Currae Doq haec erit proprietaS. Secetur Planum hoc a quors LH RSa, in Pο: eritque OF AC. leu aR, ad RS; si aP, ad 20. Ft longitdo 25. Dginto. Si secetur plano DogC, Fiz. 5. tranleunce per D, de perpendi- i lupponalur De continuat ullla cn adeoque concinsat l Ubla Ci; cum eriE DR =DC + CR ap sic prius invenienda; OF DC, ad DR; seu DC ad DO; sic C ua lP: qua subducta ab a R, relinquet ap = d R = RP; Aique hic DH CI. Sed 30. Magit1.