# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/175906937X:0241
# Permalink to this reading: https://leibnizlegible.com/page/175906937X:0241?run=74
# Title: Ps. 2 (shelfmarks Leibn. Marg. 178, Stück 2; Leibn. Marg. 178)
# Folio 217, page id 175906937X:0241
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=175906937X&page=241
# Source image: https://digitale-sammlungen.gwlb.de/content/175906937X/jpgs/default/00000241.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 37 lines, status machine
# Lines: 37 recognised, mean confidence 0.83
# 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.

cali
eque
loc
du
E. 1 B. I. C a e. III.
De latera P B, T K dictis aequalibus angulis adjacentia inter le
aequalia s: apparec licurirecte BC, P R producta concurrunt s In casu
in FI, It2 quoque rectas RM, TV productas, e quidem, cum tis. III, ubi
recta B A F
ip(I P EI aqualis sic TL, in ipso puncto L concurluras. quippe cangic cip-
ex ancedictis: Similia aeque in totum aequalia lune criangula culum
BPHI, XTL, adeoque _ latusR L lateri BII~e qualC. P. A au- TRV, ~
qualia fune
cem = _ subcensa RM subcensa B C aequalis h, ob a quales 2H- lacera BP,
TR ob an-
ulosBAP, TV R aequales per 32 tertii. In calii Rg. VI, ubi recta P A Y contingir cireu-
lum TK V, aequales sune lubrensae BP, TK ob ansulOS PAB, TM R aequales per 32 terrii.
per 26primi. 2 per 268 29Ferrii. h In casu Ar. III K M ipsI BC est aequalis, quando.
quidem angulus qui consisteret in segmento R TM aequalis FOret angulO F AMI seU B A C pe
32 tertii. In calu Hs. IV K Mips B C. est equalis, quandoquidem angulus R L Mt aequalis
est ansulOR AC SCW B AC per 3E terrii. In Calu Ag. V K M ipA B C est aequalis, quando-
quidem angulus in sesmento BC aequalis Foret ansilo K AM, urpore cum tam hic quam il
le cum ansulo C AB duos rectos concirueret per 13 primi X 22 tertii.
X
sulOSX AM, BAC. OuocircA _ LMI ipSI ETC aequalis erit.
UInde cum describens (IER MI, utporo ip ( B C aqualIS, aC CON-
Cticuta in anguloR AM (qui cum ip(o B A C rel idemi, vel ei adi ut in casu
verricem k, vel denique ip(i deinceps est 1) aut certe cum al- f8. V l.
ke ut in cali-
cerutro crurum coincidens m, atque ex demonstratis xqualia bus fis. I, d
quoque line interralla HB, H C interrallis LH, LM: Sequi-II.
 in casu
cur punctum L, in exposita Flliph urcunque sumptum, id elt, fis. V.
Eocam FIlip(mS Y XZ, esse in EIliplis qua in anguloB AC, In - mur in ca-
cerrallis HI B, H C, describitur, ideoque alteram alteri persibus tis.
C
Omnin TILecIV.