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# Title: Leibniz-Handschriften zur Mathematik LH 35, 12, 1
# Folio 214v, page id 00068194:0428
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Rusus rgoB( qu B2 C. et Z aqu. (B 
Ruusus co aequ L. v. et Y aequ. Z+   1 sit ( aequ.  n
ergo
C0 aqu. onab +nsts - nb Si- Kt
. An a K.
satto
et _qu f - a s. - k t 
aequ a
t as
+s 1ab rsub.
= b k..
= suibs. X.
+ su1 a K.
sin
a. b. n. K
Tencrualis calculaus, quo curva puncta
atam
ad rectam angulo quocunque per
parallelas relata, ad aliam
rectam vetam angulo alio quocunque
per alias parallelas referuntur
Generalior est calculus per convergentes, nam parallelae sunt tantum, convergen
timus casuslo s punctum scilicet infinite absit
195 20X + 31 Xy +32 5+33x + 3ay + 35 equ 36X + 17
Zaqu. ae- af- b. vago abt 
rursus. sit ex f quaentur s.  quaentu fe
A
4 est autem  aequeque  subihe ex E s aequ.
e 9 h et gS au f+ squt e
ergo faqo s- 5chi 4
Ergo Z aequ. a + as.
V. aequ. ab + bs-
 + = bh +
so + + ab +
Ex datis AB. BC. datis angulis CA B en CEd. quantur DE. BC
Sa + bd
V
XVIISZ
posto XAV () a. Kjo. AB.
y
quk