# Leibniz Legible — https://leibnizlegible.com # Piece: https://leibnizlegible.com/api/records/20880/text # Catalogue record: 20880 — Leibniz an Burchard de Volder # Incipit: Haesi nonnihil in intelligenda difficultate quam Tibi superesse circa # Date: 1700-01-20 (00-01-09) # Sender: Leibniz — Addressee: Volder # Akademie-Ausgabe: AA II,3 N. 230 # Other printings: Gerhardt, Phil. Schr. 2 S.201-206 -Leibniz. Matemática-Física-Metafísica, hrsg. von B. Orio de Miguel, Madrid 2025, S. 295-302 (span.) # Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=20880&katnr=K+4496 # AA II,3: its series at Leibniz-Forschungsstelle Münster (online after accepting its terms): https://www.uni-muenster.de/Leibniz/seite5.html # Work: https://leibnizlegible.com/work/DE-611-HS-867859 # Title: LBr. 967 · Volder # Folios: Bl. 37–38 (from the shelfmark LBr 967 Bl. 37-38): 4 pages, canvases 73–76, page ids DE-611-HS-867859:0073 to DE-611-HS-867859:0076 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=DE-611-HS-867859&page=73 # Lines: 390 recognised on 4 of 4 pages, mean confidence 0.94 # Catalogue: Leibniz-Katalog / Arbeitskatalog der Leibniz-Edition (https://leibniz-katalog.bbaw.de/), ed. Arbeitsstelle Potsdam I der Berlin-Brandenburgischen Akademie der Wissenschaften, CC BY 4.0. # 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, page by page: a "## Folio