# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068543:0041
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# Title: Leibniz-Handschriften zur Ad vitam Leibnitii LH 41, 4
# Folio 21r, page id 00068543:0041
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 20v); this page is its right half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068543&page=41
# Source image: https://digitale-sammlungen.gwlb.de/content/00068543/jpgs/default/00000041.jpg
# Model: k3-trocr@runs-615-epoch-5, run 617, 2026-10-30T12:51:04Z — 35 lines, status machine
# Lines: 35 recognised, mean confidence 0.93
# 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.

d
Miror, quod nihil de ce quod debuit in
Actis poni nomine Bernoulliorum
Heute frühe ist mir im Bette
beygefallen, weil eine formu
la duarum literarum rationalis,
intebra oder aequata nicht in
producer allezeit zu re-
solviren, huius modi y Ex + cyto
Ob sie nicht zum we¬
nigsten jedesmahl in
zwey zu theilen, die allezeit
der gestalt zu resolviren.
ita puto et forte formula trium
literarum in partes très, Solte
guth seyn pro formulis
neralibus
h
Es ist mir auch beyfallen
man könne tangentium
mversam nicht nur also
resolviren, daß die curva
datii
quaesita ordinatim abs angulo
ordinatim dato secire, sondern
auch also daß er eben nicht
datus sey data curva, sondern
cognita saltem relationis adrun-
ctum curvae, wenn man
nehmlich pro dy: d
substi-
tuiret, constantem, so wird
equatio ad lineam variabilem,
quam curva quaesita secat angulo
ordinatim dato, wenn man