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# Title: Leibniz-Handschriften zur Mathematik LH 35, 7, 1
# Folio 18v, page id 00068073:0036
# Scan: The same scan is also registered as fol. 19r; its text is given once, here.
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# Lines: 41 recognised, mean confidence 0.72
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AE
Ex data tangente arcum invenire
si arcus sit a
a
aequ.
i
tangens (radio minor)
t
= etc in infinitum
t
BF vel EG
Ex dato arcu invenire sinum complementi
erit sinus complementi aequalis: 1- a + a - a.
112 192,3, 4 152, 3, 4, 5, b
9
Ex dato numero invenire Logarithmum
Sit rationis b +n ad n. logarithmus appelletur .
erit l aequ. = -
n
2
2
+
 b
A36
2
= M
a
s
+63HC
Et logarithimi hoc
modo inventi erunt logarithmis tabularum proportionales
Ex dato logarithmo invenire numerum
isdem positis, erit
M
aequ. 
+ l 4
l
dc
1,2b 1,2, 3b et, 3,1b
erit
115