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# Title: [Vera Circuli Et Hyperbolae Quadratura] Vera Circvli Et Hyperbolæ Quadratura (shelfmark Leibn. Marg. 98)
# Folio 68, page id 834940469:0152
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=834940469&page=152
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 32 lines, status machine
# Lines: 32 recognised, mean confidence 0.89
# 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.
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# After the first blank line: the recognised lines in reading order, one per line.

F, iceuapeslolidi rocundi orci ex Figura OND OTX
rotaca circa rectam Y 4 es dupla superticiei Colidi orri ex fi-
sura QNP rocara circa eandem X4: perimerrum quoque
BAC BLM duplum est perimeeri B A C, ee perimerrum
QNDOTX perimetri a NP C hoc eM si figura sc inui-
cem cangane in puncto Colummodo; quod s le cerise-
rinc in recta linea, oporret imaginari aliquam distanriolam
incer tisurarum rniones, ve generalis fiat demonseracio )
cumque dimidia (inc in eadem rarione cum luis duplis, lu-
perticies Colidirorundi orri ex figura AB C rorata CirCA re-
ctam F F erie ad superficiem Colidi rocundi orti ex figuraN
OProcaca circa rectam Y4 in ratione compolicas exracione
perimerri ABC ad perimerrum NOP _ exratIOnCKFIad 5~
Peu DC ad RL, quod demonarare oporeuit.
d
CONSFCTARINM.
Inc sequitur, si cenera erouicatis perimerrorum aron
cationis asibus aequalicer distene, suxerticies solido-
rum rocundorum exrocatione genirorum esse in directaran
cione precum pelimeerorum, quod si ipla perimeera line
equalia, superticies solidorum rocundorum ex rocacione
genitorum esse in ratione directa incercepeorum inter cen
era grauitatis perimeerorum de rotacionis axes, quod s in-
cercepte snt equales ee perimerra equalia, superticies (oli
dorum rocundorum semper eneEquales.
SC H OL IV M2.
X At elGo manifectum est inter duas quascunque fis
Surasrres alias esse rariones a cribus precedeneibus
diuerlas, nempe perimerri ad perimeerum, superticiei
Colidi rocundi ex rocacionernius figure geniti ad luperts
eiem Colidi rocunsi ex rocatione alcerius figure seneci, d
58