# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/867984570:0693 # Permalink to this reading: https://leibnizlegible.com/page/867984570:0693?run=74 # Title: [Quo Continentur Claudii Ptolemaei, Porphyrii, Manuelis Bryennii Harmonica: Archimedis Arenarius, & Dimensio Circuli; Cum Eutocii Commentario: Aristarchi Samii, de Magnitudinibus & Distantiis Solis & Lunae, Liber: Pappi Alexandrini, Libri Secundi Collectaneorum, hactenus desiderati, Fragmentum ; Graece & Latine Edita, cum Notis ; Accedunt Epistolae nonnullae, rem Mathematicam spectantes; Et Opuscula quaedam Miscellanea] Quo Continentur Claudii Ptolemæi, Porphyrii, Manuelis Bryennii Harmonica: Archimedis Arenarius, & Dimensio Circuli; Cum Eutocii Commentario: Aristarchi Samii, de Magnitudinibus & Distantiis Solis & Lunæ, Liber: Pappi Alexandrini, Libri Secundi Collectaneorum, hactenus desiderati, Fragmentum ; Græce & Latine Edita, cum Notis ; Accedunt Epistolæ nonnullæ, rem Mathematicam spectantes; Et Opuscula quædam Miscellanea (shelfmark Leibn. Marg. 100:3) # Folio 657, page id 867984570:0693 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=867984570&page=693 # Source image: https://digitale-sammlungen.gwlb.de/content/867984570/jpgs/default/00000693.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 50 lines, status machine # Lines: 50 recognised, mean confidence 0.80 # 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. qeni 100 LOL L F C F TO Fs enim (in Fi8. 2, dc 3)) Parallelosrammum. Ft (in F18. 4.) Friangulum. _c. AD =- Dd bx =DBF -D1 Noca. (Fie 2. 3.) iA = dD. F dF =br + b1 =FC + CK = 29 + ap bn = cs f Cm FC-= et F Ct 2Ck =B4 + 8B 15 n 10 _c. FE propterea, in Prima Perie, Semiltis termini primi, major est quam duorum proxime sequen- tium: e semiltis hujus Cumma secundi ec terrii, major quam Cumma quatuor sequentium: d semissis Cummae illorum quatuor, major quam summa lequentium octo: es sic deinceps in intini cum. Nam = dD == br F bn; sed bn = FC; adeoque = dD = br F F6. _c. Ec, in Sccunda serie, semiltis termini Secundi, elt minor quam lumma duorum proxime le quencium: e semissis hujus summx, minor quam summa sequentium quatuor: e Sic deinceps in intinitum. Fstque series prima, series terminorum in locis paribus; (viz. 25, 47 6, 8, 10, _c.) Se- ries secunda, cerminorum in locis imparibus; (vi2. 2, 3, 5, 7, 8, ec.) sequentis seriei, vi2. F2 2 22 3 324 425 5266n 90 ec. in insinicum, = 1. Cujus quidemr S Bonatu a pro numero terminorum, pro arbicrio sumprorum; ; - est alrimus, J est summa omnium inde a principio hucusque, e summa religuorum ad sinem. Ouodque Ouadrans primi termini in cerria serie, sic minor quam summa duorum proxime sequentium; e quadrans hujus tumma, minor quam summa seguentium quatuor; e quadrans hujus proximae Cumma, minor quam summa sequenrium octo: Sic demonstro. Flto a aequalis tertio vel postremo numero cujulvis cermini Diritorum in cerria columna; Frit 164 = 48 a f 56a = 24 an: a - 2: X: 4 -2: a - 3 a + Za 16 a - 96 a + 232 a - 288 a + 184 a - 48 a 2 ax: 2a- +: X: 24-2: 8a = 12 a + 4 a 2a -2: x: 2a -3: X: 2a- 4 8a - 360 +52a 245 262 - 48 a f 56a- 24 64a - 3848 + 88041- 900a + 486a - 96a 64 ad - 384 a f 938 at - 7152 a + 736a = 192 a 64 a = 364 a + 880 at = 960 a + 406 a = 16 a 24 a A = B Fit ec _c