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# Title: Methodus Figurarum Lineis Rectis & Curvis Comprehensarum Quadraturas Determinandi (shelfmarks Leibn. Marg. 135, Stück 1; Leibn. Marg. 135)
# Folio 39, page id 1025220307:0047
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Mechodum Cuam ad omnes figuras indetinice qua-
drabiles excendere; quod demonstratu est impol.
sibile, cum unam e millesimis non comprehendat; uE
postea parebit. Dantur enim infiniex tiourx inde-
tiniex quadrabiles, qua nullo modo per iltam Me-
thodum lune Ouadrabiles; e quarum exempla po.
Cea apponam; Pc uc non modo errorem led erro-
ris fontem detegam, necesse ridetur, breve illius
Mechodi compendium adjungere.
Adhibet aquationes Currarum Generales, guarum
unaquaeque omnes Curras ejuldem sradus exprimere
existimat: Ec talis Currae generalis consideratx
canquam Ouadratricis quaerit Duadrandam Genera
lem. Ec oblatae Ouadrandae specialis requationem
comparat cum aliqua ex formulis generalibus Jua-
drandaram nacuram exprimencibus; unde deducit
Ouadratricem specialem Muadrandae speciali conve.
mentem; exemplo res erit manifecta.
Sic ABC fioura, rectis A C, C B _ CurVa AB
comprehenla, (IEG; ACDF = ABC, AOF = AOIIL,
e idem concipiatur ubique, proveniet hinc Curra
aliqua AFID, quam Ouadrarricem appellat, quia il-
lius ope Ouadratur area ABC, jam aequationem al-
lumie ad Ouadrarricem generalem AHID, a ex ca
deducic Ouadrandam generalem ABC: UE (I nO-
centur abscillae AG, AC per X, d ordinatx QUa-
dratricis CD, CHI per y, ∞ deniqi ordinatae In
Ouadranda per Z. Ponitq; aequationem ad Guadra-
tricem generalem in qua ordinata x est duarum di
nC