# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/85138403X:0038 # Permalink to this reading: https://leibnizlegible.com/page/85138403X:0038?run=74 # Title: [Johannis Wallisii SS. Th. D. Geometriae Professoris Saviliani Oxoniae, Tractatus Duo] Johannis Wallisii SS. Th. D. Geometriæ Professoris Saviliani Oxoniæ, Tractatus Duo (shelfmark Leibn. Marg. 103) # Folio 22, page id 85138403X:0038 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=85138403X&page=38 # Source image: https://digitale-sammlungen.gwlb.de/content/85138403X/jpgs/default/00000038.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 44 lines, status machine # Lines: 44 recognised, mean confidence 0.88 # 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. lo Eolidi ex conversione omnium Trianoutorum, hoc est Semicireu li Ccirca rectam C F;) quaerenda rariocum omnium Onadra 0- rumm Z Z arichmerice proporrionalium, cum omnium Rectanoulo- TUM ZZ Y, in respectira Peiangulav F P, SiVe (propter aquales ubique o p) in respectivas Alcicudines Y F. ad omnia GuadFaLI 2 Y in eadem respectira sive Priangula sive AIcicudines. AEque ilta demum racio E ducatur in rationem 18 adt 3, Sire 6 ad L; AC- que haec quidem in rationem 20 3d3; e urrisque candem ((C ductis) adjunsatur ratio 7 ad 3: Flabebitur rario ea quam habet momentum solidi ex semiconvertione Semicyeloidis cicca C F, ad momentu solidi ex Semicirculi circa eandem C F Pemiconver- Tione, respectu ejusdem C F linea aequilibrii. Unde (I exIMIEuE ratio magnicudinum; habebicur racio distanciarum centrorum Gravicacis. 66. SiilIteE R EUMAHEUE (In R9. F vel 8) omnes Z Y aqua libus incerrallis dissica; ex quarum semiconvertione circa C F Fie Colidum C Veloidale, sicur ex semiconvertione Semicirculi sive omnium in eo ordinacim-applicatarum circa eandem rectam Ac Tlenisphaerium: Frie momencum illius ad momeneum hujus, re- spectu ejusdem CF rectae, ut omnes cubi rectarum C Y, ad Om- nes cubosrectarum Z Y: HOC elt, ut omnes Z L C + 3 2 J GXZ Y + 3ZZ XZ Y9 + 2 X c, ad omnes 2 Y c. Oux quidem omnia similibus mechodis ad calcutum rerocanda TunE acque supe- FIOTA. 57. Porro, Aquis de Segmentorum Circularium et Sphaerica- lium sire Magnicudinibus sive graricaris Ceneris hxesitet, (quae Supea 5 33, 40, dari supponimus,) sic habeac. De circulo, nemo nescie, ex ductu Semiradii in arcum Z C vel 22 Fig. 6. haberi sectorem ZC C vel Z62; cui s auferatur Triangulum Z6C, vel ZC Z, manebit segmenEu Z C vel ZZC; (incellige, (2 2C Z arcus non excedat Semiperipheriam; ubi enim excedit non auferendum ekt, sed addendum Priangulum Z C72:) Tum, adden- do Trionoulum ZFC vel ZFZ, haberi Sectorem ZFC vel ZFZ. FE sic alibi. Fx in Sphaera similicer, superficies sphaerica 2CZ, abscissa PlanOZ XZ est ad coram sphaerae superticiem, sire quadruplum circulimarimi, ut C Y ad C F, (uri norum est:) ea vero ducta in crientem radii, dac sectorem spharicum 6ZZ C. (factum ex COn Fig. dermena Crrenii dBatuo ExCLOTE