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# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 1
# Folio 96r, page id 00068196:0189
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 95v); this page is its right half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068196&page=189
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 20 lines, status machine
# Lines: 20 recognised, mean confidence 0.82
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
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# After the first blank line: the recognised lines in reading order, one per line.

YV
Sir curva Y Y. sit, positione data curvam eam tangens. AX, sit X XY sit y.
AZ, sit Z ZV sit V. si linea Vs sit recta fist TZ: ZV =Y: a
et AT, sit t, erit Z =  = AZ = AT -TZ = AT = YZV: a
et firi Z = + - rV: a. Hinc in casu concursus, fiet
dt rlvra dt - vdr: a = Data jam relatione inter t et Y,
et i habebbitur dr: dt = _ et fat v = vag (
fiet V: a = F, seu + = v:a et similiter
et
r- V. a
e Est autem hic Z = x, et v = y, in casu concursus,
et fiet X = yia - 1 v: a
sed si quaeramque ut problema Tantentium inversum, fiet:
dy: dx = y: dX + AT AT: AB = dx: du ABdatur ex AT
ergo fit dy: ex = AF Ergo fil dy: vel AT = dyidx
Ergo fit (= X = dy. dx) dy. dx = y
vel y = +d
LX Z
2
e