# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/820424455:0097 # Permalink to this reading: https://leibnizlegible.com/page/820424455:0097?run=74 # Title: Nicolai Mercatoris Holsati, è Soc. Reg. Institutionum Astronomicarum Libri Duo, De Motu Astrorum Communi & Proprio, Secundum Hypotheses Veterum & Recentiorum præcipuas; Deqve Hypotheseon ex observatis constructione (shelfmark Leibn. Marg. 63) # Folio 75, page id 820424455:0097 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=820424455&page=97 # Source image: https://digitale-sammlungen.gwlb.de/content/820424455/jpgs/default/00000097.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 53 lines, status machine # Lines: 53 recognised, mean confidence 0.77 # 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. I el 1H 1ab 4 1B. est IM 1M d0 M d Or 1A O eis II Ud A AA ASTRONOMTA. actronomieus. Observabis quoque, arcum r m, qui sequa- rionem temporis efficir, semper esse vel summam vel difte- renriam duorum arcuum, quorum alter est differencia veri mocus solis e Ascensionis ejus recta, alter autem differentia est veri ec medii loci Solis. Sic in hoc exemplo differencia veri morus solis vVV vel VV, e ascensionis ejus rectae rrCro; _ diterentia veri e mediiloci Solis est M V vetM V: ErgO ja (I CX r V auteras m v, rectat xquacionis scliorm, in cempus convertendus. Similia exempla in exteris Felipriex Gladrancibus pro exercirio suo quilibet cu- aede 2 diolustincc olcu CADUT TM De Motu Tuna. p. Olloniam Luna, icidem ut Sol _ exteri Planerse, cur- lum suum nunc incendic, nunc vero remitrie; varie hiinc afticitur ejus lonsiendo in Zodiaco. Sed cum eliarr in latum varie disrediantur ex Luna es minores Planeix ab Lquarore nune masis quam Sol, nunc vero minus; ortum hoc praebuic eorum lacieudini, sive discessui ab Ecliprica. Duare in Sole quidem lonsicudo tantum consideranda fuit, atin Luna ex reliquis Plaretis e longieudo e laricudo. 2. Ouemadmodum aurem in Sole non nili unica depre- henditur inxqualicas morus inegrâ revolurione rettiuenda; ua Luna _ cxeceri Planecae duplici inaequalitari mOtEIS suNE Obnoxii, quarum ucraque redit quidem in orbem certo tem Poris incerrallo, sed cum non ambe eodem tempore revol. santur; hinc cx varia compolicione duplicis istius inae qui- licatis varia ormnino oritur mocuum complicario; quam ut distincte percipiamus, consultum est utramque inae qualitatem eorlim contemplari. EA enim alcera solura, ec prior dicta, quia nullo respectu