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# Piece: https://leibnizlegible.com/api/records/39962/text
# Catalogue record: 39962 — Leibniz an Antonio Magliabechi
# Incipit: Geometria nercio quis, qui se post tabulam latere ait, problemata nonn
# Date: 1679-12
# Sender: Leibniz — Addressee: Magliabechi
# Akademie-Ausgabe: AA III (assigned, not yet published)
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=39962&katnr=41750
# Work: https://leibnizlegible.com/work/00068016
# Title: Leibniz-Handschriften zur Mathematik LH 35, 4, 19
# Folios: Bl. 9–10 (from the shelfmark LH 35, 4, 19 Bl. 9-10): 4 pages, canvases 17–20, page ids 00068016:0017 to 00068016:0020
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068016&page=17
# Lines: 31 recognised on 2 of 4 pages, mean confidence 0.93
# 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 <label> — <page id>" line ("## Canvas <n>" where no folio label is recorded), "# " lines naming its source image and model, then its recognised lines in reading order, one per line.

## Folio 9r — 00068016:0017
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 10v); this page is its right half.
# Source image: https://digitale-sammlungen.gwlb.de/content/00068016/jpgs/default/00000017.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 25 lines, status machine
Geometra nescio quis, qui se post tabulam
latere ait problemata nonnulla Trigonometrica
Mathematicis publice solvenda publice proposuit,
ea Lugduno Batavorum Florentiam advirum
celeberrimum Antonium Magliabeccium delata missa
ea manut. Ractio asa qua
Monfortii, qui quaedam solutionis titulo edidit.
Equidem ipsa problemata ejusmodi sunt ut Analyticae
artis peritum magnopere morari non possint,
qualia ego quidem nisi indigeam ipsis ad majora.
aggredi non soleo, cujus in eo potius versatur studium,
ut ipsa Analyticae artis pomoeria proferam,
ad ea quae Algebram transcendunt. Quoniam
tamen circa modum tam proponendi quam solvendi
haec problemata modum quo Geometra anonginus
haec proposuit; quam quo  Cl. Monfortius
ea solvit, quaedam admonenda videntur; ne
quid res Geometrica ex cujus summa in
exactitudine consistit, detrimenti capiat.
haec pauca subjicere volui.
In Omnibus problematis hoc commune est,
ut in triangulo Quaesito detur differentia segmentorum
basis, et unus angulus ad bas in. Dantur praeterea
in problemate 1. ratio lateri circa verticem
ad differentiam,

## Folio 9v — 00068016:0018
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 10r); this page is its left half.
# Source image: https://digitale-sammlungen.gwlb.de/content/00068016/jpgs/default/00000018.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 6 lines, status machine
13
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neaanda
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## Folio 10r — 00068016:0019
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 9v); this page is its right half.
# No recognised text on this page (recognized).

## Folio 10v — 00068016:0020
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 9r); this page is its left half.
# No recognised text on this page (recognized).