# Leibniz Legible — https://leibnizlegible.com
# Piece: https://leibnizlegible.com/api/records/37946/text
# Catalogue record: 37946 — Arnold Eckhard an Gerhard Wolter Molanus für Leibniz
# Incipit: Quod tam doctum tamque amicum (ita enim scribis) mihi adversarium exci
# Date: 1677-04-08 (77-03-29)
# Sender: Eckhard, A. — Addressee: Molanus; Leibniz
# Akademie-Ausgabe: AA II,1 N. 139
# Other printings: -E1: Uhl, Sylloge nova epistolarum 2, 1761, S.113-115. -E2: Gerhardt, Phil. Schr. 1 (1875), S.211-212. -E3: LAA II,1 (1926) N.139. -Dutens, Opera 3 S.553-554 (nach E1). -Übers.: Navarro, Corresp. Leibniz - Eckhard, 1994, S.48-49.
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=37946&katnr=K+283
# AA II,1: 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-960119
# Title: LBr. 227 · Eckhard, A.
# Folios: Bl. 5 (from the shelfmark LBr 227 Bl. 5): 2 pages, canvases 9–10, page ids DE-611-HS-960119:0009 to DE-611-HS-960119:0010
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=DE-611-HS-960119&page=9
# Lines: 44 recognised on 2 of 2 pages, mean confidence 0.89
# 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 5r — DE-611-HS-960119:0009
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-960119/jpgs/default/00000009.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 90, 2026-09-09T21:28:26Z — 32 lines, status machine
everendistime et Magnifice Dice Abbas et Director
camine et Patione aoternum venerande
uod tam doctum bamgus amirum sita enim seribie
mihi adversarium excitare valuisti, gratias eo nomine
et avo et habeo dibi inventes. Ego non putaveram
esie in virinia tirum Mathenatum tam penitum, atq
hunc esse video. odeoqe in maona felicitatis nea pars
putato s. turi tam Eruditi amiertiam mithi concilia
vecos enteh alia, quia de rebus Mathenatiris pra
oiscerit, illad eorerium est, quod methodum invenosie
sccolit, cujus ope vator radicis nivonitae cujutqsu aer
tivnis in quoouax gradu analytice exprimi pasort
ce
Quod inventum vel solcem Auctoris chenartiam aterq
tati conseerabit, Seterum de rebus Machematiais fax
le intell nos conventurum esse video. lequ enim sar
tesius omnia, qua potuit tradere voluit, nequs si volu
iscet, ita tamen bradidiscet, ut nihil amiplius inveg;
endum restaret. Allud tamen assentari Viro
CTarop
pondum poserem, quod aut methodum, quia ustes suie
fartesus maperfectam, aut Archimedem Cartesir pra
ponendum existimat. Soluit enim sartesius maethod
ua Mrastantiam unico tantum exemplo declarare
idea, seamasum illud problema, quod Geometria sup
lib. a. Rapei verbis phoponit, cujuiq solutionem ma
ouo studis Veterei fiustra cocasioorant, expediendum
ibi sumit. Ju quidem adminabei prarsurvea
modog perferit. Quod si ille in alia couradam Mathe
sevi parte, et ea quodem, quiam fchimeder excasiis
invenii suisperimen aliquia cedere volcuse et, non dubitu
quinid eaqu eorevie feviscet in Hechimedea, atque in

## Folio 5v — DE-611-HS-960119:0010
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-960119/jpgs/default/00000010.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 90, 2026-09-09T21:28:26Z — 12 lines, status machine
opolloniana Mathesi. Sod ea, quia de reliqu
isophia partibus descecit veir dcrissimus, et
nenda escent. Sed de sin propediem, spero coc
eniim Si Deus volet, futurr die luna ad vos ext
constitui. COntenim vale, Reverendis cime dne
ex si oparte non est ricum Amplstimum qua
vlo scime mecnomine saluta, faveq
Intel. d. 29. Mart.
abeus
se vecendisima Manosina
lequem etimo
Farir