# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068199:0004
# Permalink to this reading: https://leibnizlegible.com/page/00068199:0004?run=74
# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2c
# Folio 2v, page id 00068199:0004
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 3r); this page is its left half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068199&page=4
# Source image: https://digitale-sammlungen.gwlb.de/content/00068199/jpgs/default/00000004.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 35 lines, status machine
# Lines: 35 recognised, mean confidence 0.80
# 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.

X: dx semper mutuo desstruent quod
deveret augert exalbationem suo irvitionali
Une
) seu ad hibeamus irratia
ralem uni versalem cuius diferentialis est
 x
Qiaa _bx F abx)
LYad (at YbX) = deb ta
ta
2, 1ax)
dsy = (pdy: 2Yy Ergo d ssat Ybx) = d YbX:, 21 (+ YbX)
dsbx = sb dex = sb. dx: SX. Ege = b dx8: 216X. Ergo fiet
d N(a + 1bX) = ab dx: 4 tCa YX Mb. dx: 4 x ((aX + X VbX)
sit bX = 77 et dx = 2Zdz. 6. Et fiet
d Isaa + a Y6X) seu d saa + a Z) = ab dx: 4 Yaab X + abx 1bX)
2a7dZ: 4 (aa + aZ)
b+KX) d S(Derta ((+ XX))
a Ydx tx iphiand 2X at
caxta IbKTXX)
2 1
  4 ac eraxi
Ay reox
2Cdx Y(a + XX) tabdx + ZXdx dx
4VGN(bX + XX)
+fX
=G dis
FbH+XX)
2c) DK +XX) F abdx + 2axdx
= 4 4f4 cx Cbx+ x 
sed hac prosunt quia, redit eadem
abx + ∞1) L(ox rXC)
 ila (bxt)
univesalitas et si radio
in prodeunte potest verti in simplicem, potuit et in
dato