# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068196:0246
# Permalink to this reading: https://leibnizlegible.com/page/00068196:0246?run=74
# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 1
# Folio 124v, page id 00068196:0246
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068196&page=246
# Source image: https://digitale-sammlungen.gwlb.de/content/00068196/jpgs/default/00000246.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 41 lines, status machine
# Lines: 41 recognised, mean confidence 0.78
# 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.

suctia assuntet ctyp. sit
b
 etde
aqe: a = b. a a = bia
fiet
loyZ: a = v: a log bi a) = via sit av = a; 2l
1- de: d
sint B7  
12
do
V: a
 b.a =7: a
sit b = 1 +c fit b = 1+ feC + e. C - 1 _ + 8. C- 1. P-2 (3 + etc
1.2
1. 2.3
sed sit si e sit infinite parva sea du: a, ciet b = 1F
eut b Eb = EA e B CC + 12. e (- 1. 3.3   + et
112
1. 2.3
1. 2. 3. 4
sen dz: dv = (Z: a), L - = +  - = + etc, posito C = 1
VZ
Eut VT subslangentialis constans  x ua, seu ad AB
2- L43- +
cnius logarithmus est aequalis ninilo
bosito b = 2 seu C =1 = A 13
=2 due = X+ 1
son dzz = (x tdx)
= 1. et
B= X + 1X + X +dX = X
-
v
-1
dx V(X ax
 (XF - 1) = d_ 
val dz - pl. X (- 1) - v X V   dex = (X (lr  1) - vX. X dux
seu dy. 7 = Xdv - 1 - XV dx. seu X - 1 = 4 aZ + Xvdx
du
Vloq. X = log Z seu Bdx + logx do = dq. Z. Errgo vdX Flog X dv = X - 1 - XVdx
si Cet b =X seu B X lobeat in constantem, et sit logb = 1 fit ax v est dio =  B 1 ut ante
hinquam