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# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 3 (shelfmark LH 13, 3)
# Folio 99v, page id 00068200:0200
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 Aputo
1674 Modus solvendi problemata
Quaedam methodi Tangentium
sinverse:
Quaecitur figura in qua
hoc scimus fieri in figura
ex sinus complementi et
ay aequ. ja-y
inuum sunt enim
u suuit arcus aequa
Ergo si vicissim arcus sums in rector arcus
sumas pro abscissis ef y oro ordinatis qu
patet differentias arcuum seu abscissaru
fieri posse aequales, quo casus quantu
cuam ea autem sunt ay Ergo
s
fiet y determinata per lans
Y. delenminationem
du
quaritur ergo curva in qua sit:
dy aequ r-y.
s
v
1 aequ de
2
fiet: dy aequ. Y- y
et 2ddque dy aqu. 0 - 2y dy. et adys aqu +e.
sit autem: yaeqo l.mat na +pa etc
et dy aequ.
0+ m +na +3pa es
Y aequ. l+ ma +na + pa = qa+ ra+ sa + ta ese
dus aequo + m 4na +3pa + 492+ 5ra + 6s a5 +7+46 et
1
adus aequ. 0 +0 +2n +6pa + 129 a +20r4 + 3osa  + nta et
ergoaequando y et adus, fi: laequ. 2n. maequbp.
n aequ. 129. paequ. 20r. ququ. 305. raequ. 42t.
Ergo laequ. 2, 12, 30, seu laequo 23, ,5, 6. et Maequ. seu
ponendo: laequ. 1. fiet: naequ.. maego paequ. in
e
quoqu.  r aego.
1,2, 3, 4
 et saequ. ere.
1,2, 3,1, 5
112, 34,5,