# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/851708439:0539 # Permalink to this reading: https://leibnizlegible.com/page/851708439:0539?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 515, page id 851708439:0539 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=851708439&page=539 # Source image: https://digitale-sammlungen.gwlb.de/content/851708439/jpgs/default/00000539.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 58 lines, status machine # Lines: 58 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. Cap. IV. PARTES ALTOUOTA. Radices Guadratorum. 2X (auedbsieS) X3Z3R3XSYSH7ZE3XX7X29X 29X37. 2X (quatuor deCieS) X 3 X 3X Z X 5XS X SX ZXF3XT7X29X29 X 3Y 2X (Tredecres) X3XZXZXSXZ XFTXTZXF7X29X29X37X6T. 2X (quindeciCS) X3XZYZXSXSX7 XZEXT3X 17X29X29X 37X6I. 2X (decies) X3X3XS XYZXY7XZ9X37. 2X (duodecies) X3X3X5X5ZF3XT7X29X37. Tn quibus omnibus nullum adhibeo cubum numeri primi, non minoris quam 200: Nec horum alium cubum compolicum quam certium numeri 3, seu cubum numeri 27. Non postunt aurem (his serratis limitibus) plures haberi cubi ou- leS reqUITNEIE. (Sed, ampliaris limicibus, possunt plures.) Saltem nili me Fal- lic memoria; qui puto me (eum haec Tub consideratione Fuerant) calus omnes expendisse. In ordine ad hujusmodi Cubos exquirendos; omnino expedit ad manum ha. bere Tabellam quae contineat numerorum Cubos (ec quidem, minorum Paltem cubos sccundos, terrios, auc aehuc plures,) Leu Cuborum horum Radices; cum ad- junctis (corum cuique) Asoresacis Dirilorum luorum, per numeros Primos (ex quibus componuntur) designatis. FF, quo Lectorem onere sublerem Tabellam ejusmodi denuo componendi; li. bet hie subjunsere eam quam ipse, hac occasione, compolui. Radices Cuborum. Aexresara Divitorum. 83 12 ZXFTX 81O7 3X5XL7X25. (2XZ X 5 1093 2XZXTEXTZX6F 79726+ 2XZ X 3 XI. + 2X3XEEX7ZX523 2X2 X 2 X Z. X 5 X C 2XZXQXZX6T 2XZ X5X 7X17 2X2X 3X3 X5X2O 2 XZ XZ XG X TBF 2X2 X2X2X3X5 X53 2 X 2 X 3 X 5 X 4.2. L 2X2 XZ X2 X2 X2 X 1313 2XZ X5 X 2603 2X 2 X ZX 7 X 29X29 2XZ XZ XGXGXTFX 37 2X ZX2 XZXZ X3XS X F3XI 2XZXZX3X3X5X28I 2X2. X 2 X3X5X I74. F 2X2X3ZX 186Y 2X2X2X5X17X449 2X2XZ AZ XZ XZX252F 2XZ X5XX3X37 X4F QXZXZXZ XQX5 XZTZI 2X2RZK3 X5~ Z L 1315 EE 2 2X2 LZ XZXZX5 X L7 ~4L ~ 193