# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/797435492:0341 # Permalink to this reading: https://leibnizlegible.com/page/797435492:0341?run=74 # Title: [Lectiones XVIII, Cantabrigiae in Scholis publicis habitae] Lectiones XVIII, Cantabrigiæ in Scholis publicis habitæ (shelfmarks Leibn. Marg. 0; ZEN Leibn. Marg. 0) # Folio 107, page id 797435492:0341 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=797435492&page=341 # Source image: https://digitale-sammlungen.gwlb.de/content/797435492/jpgs/default/00000341.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 41 lines, status machine # Lines: 41 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. LiLL Nam ob ME N. NI R: : PM. ME:: PO. O A; CrIE MHI X OA =NR X OA; hoc est rectang. pB = rectans. FII. X. POTTO, Curram A B FanSAE reCtA M P, CINEGNE CUrVX DZO, aest tales, uE F. X aequetur ip (I M Y, _ pp ipsi M E; erit spatium aes aequa le spario D X OB. NNaM M N. NL R:: M T. M F. GuarEMNIX M F = ML RXMF; hOc eCL KV X pB = F SX F X; unde patet. X FTincrurIuS, superficies solidi ex spatii A B D circa axem A D 159. convertione progeniti ad sparium D X OB se habet, ut Circuli C ir- f. 8. 758 sumf. ad radium; hoc isicur noco limul illa innocescet. unde rursus Sphaeroidum, Conoidum que superficies dimetiri licebit. ZII. Silinea D Y Pcalis Fuerit, uE SIE F Y = V F X XME. erie solidum ex spatio aSs circa axem a 6 rotato factum xquale solido, quod ex spario D B I circa axem D B rotato prosionitur. EFeNII CAEMH. M R::M T XM F. M Fg:: F Z XM F. MF9 5: F Yg. M Fg. QuarEMNI X M F 9 =M R X F Pg. hoc est ur FIZ. 158. X pl G = F S X F, L9. XIII. Simili ratione Cuborum (aliarumque potestatum) ex ordina ris u P summas cum spatiis ad rectam D B compuratis licebir conterre. XIV. SinE prXeterea linEX AZ R, aE. L taleS; WE F Z ipAM F, X p EipCI T F xquentur; spatium a C L x quabitur spatiO AD R. 259. EIenII M N. NR:: MT. TF; hoc est uV. FC:: FZ. HE. F18. 158. qare p V X N E = F C X FY. ZV. Fciam summa quadratorum ex axplicatis u E xquatur summae ReCtanCuOrUM ex TF, FZ; _ summa Cuborum CX pe Z aQUanEUE 2. ipsis TF qX FZ (ad rectam scilicet A D compurationem exisendo) F18. 258, parique quond exteras porectares modo. ZVI. Rurtus ponatur recta O MI P currX AM B perpendicularis; Tirque recta 6 s aequalis ips B D, E compleatur Rectanculum abd 1255 TI CUrrA RZL calis SIC, ut F Z ipsi O P aequetur; erit rectans. abd C F18. 160 aquale spatIO ADL K. Nam estMN. B R:: (PM. M F :: ) PO. TF. GuarE MN X IF = N RXP O; hoc et ur X pE = F C X FZ. unde Patet. HIrC e19. 258. d68