# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068208:0066 # Permalink to this reading: https://leibnizlegible.com/page/00068208:0066?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 15, 6 # Folio 33v, page id 00068208:0066 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 32r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068208&page=66 # Source image: https://digitale-sammlungen.gwlb.de/content/00068208/jpgs/default/00000066.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 86 lines, status machine # Lines: 86 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. aec: aa et aequal e seu aB: gaa ee aequal AN get MY a et ad: aa - ec. de aurater et a. aa ec aequ 4aa: are + Gaa: a-C. Describatur jam Hyperbola gate+ are e in unum additi summo et diffen lop e rogpiu cujus centranS. vertex A asyemptotos sC potentia S, cujus latus se vel C. In hac asusm ptoto Cumantur CM et CT aequales sinni e lalitudinis sinui, CM. eritque sma vel e. et erit sT a - e et s erit a+X. et ordinata YF erit Y6 TS erit aa: a e et ordinata eit MB erit aa: a+ e. et ae quadrilineum Hyperboticum, aequalsur C Ad erit et quadrilineum Hyper bolicuntotio S TC Ad _ erit aa (de: a- e. et quadriliaeum Hyperbolicum BMC_B erit aasde: ate: Ergo compsitiia ex utroque quadriliner domigum Hypertio sic d CBd gol 02fde: an ec, cujus dimidium adime fa seu ae, habebis seu rectanu qream habebis a) ee de:na ee aequalem dimedio, quadrilineo ddYMBd demto rectangulo AM, at erodem A rea AR Y A, est etiam aequalis Areae ACMVA, demto rectangalo AM, ergo dimidium rectitneum quadlineum dincdicim aequabitur Ergo compositi ex utroque quadrilinei Hyperbolicae ostendimus autem peantem et compositum exutroque quadrilineum Hyperbolicum d TMBd erit summae prulo aute ostendime aequari areae ACM, V4 ergo dimidium quatrlineum dTM(3d seu dimidius logarirhmus, differentiae inter radium et sinum, demto hyperbolicus summae differentiae inte dimidio loganthmo hyperbolico summae ex radimu, et sinu aequa summa secantium ad arcum. quoniam numeri cx mingres quam se habent cogacithinis negativos abitur areae AC MVA ter Ergo longitudines Coxodromiae A2G, A34 loxodr variationes longitudinum ejusdem loxodromia AC ab aquatore iilipoentis sumtae, sunt inter se, ut summae ex duohus quac in qualibet latitudine dant logarithmus differentiae et lonarithmus mnimae si radii et sinus latitudinis at adimidius logarithimus es a-e derpa cum dimidio logarithmo atisinus aa seu logarithmo se secatiae seu logarichmo rtitionis seupure et differe e sendimidio d ettrema BAd. A qa ac: da-ec due dimidio cogalithuro dam x e esse sinum. Lins te mas logarit moratio a ese lagarit Emo sinus radis et simnis Ergo area ACMVA seu summa dectae rationis secantium ad arcum aequatur logarit Emo Hhyperbo lico sinus complementieus +3H conprementi posito Ergo Ut ergo ad Loxodromiam per tot ambages redeamus; inLoxodromit LL Longitudines A2n A, q sumtae ind variationes longitudinum A2g. A3a rationis ulter ex quo Laxod romin digressa est ab aequatore) sunt ad logariphmus sonuum impleenti lasitudinem A2 h, A vel AZh i X atia lonus, tudiuno 1434 est l E 5 ini sumtae ut distrnctintm suus summa et visferes spharcid et sinus latita dimie in uncgona nisomat axtiemaed 10g inter ondspumca anumanet diferulu