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# Title: Leibniz-Handschriften zur Mathematik LH 35, 8, 30
# Folio 75v, page id 00068124:0150
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a
Hic modus per logarithmos anveniendi an datus numeus
sit princitioris
nis et sous numerus est primitivus
e
=1-: y est integer is sit Z. fiet
(y-1) = 1 = yZ Seu yZ+1 = 2 (y-1
il et di numeras datus sit primitivos, udobe alurue
dyalca aprictie sel 
. Porro
porro in igadica expressione comnis expressio
numerus progressionis Arthmeticae duplae unitate
minutus exprimitur per menas unitates, et
notatume
itaque quidem  quore exponentiu est progretfioni
e
v.g. 2 = 1 est 1 2 r  s 11
primium
L -1 est MI et
itaque oportet numerum datum exacte dividere
numerum duadicam merarum unitatum tot quot
a
una demla
in ipso priaitivo sunt unitares
3
=I est 11II
neresse non et ut
seu 15 ut dividi potest per A et 5, advoque  comuntn quode
Iuia sul est 4 et unicates cunt e a
semper e tive
un cum disi y non
sit primitim qui se solum habet divitorem 
si ix logarithmo numeri facile derivari poslet hoga-
ullmus mutate minoris, commode ea ratione
d
au le utiliceret sua
sit b+n numerus erit adganthuus n
sit u nat tirb
log C
b-
1
a numerus
+
2b 360
=+d et
2b 30b
4
+.
4
4
2
Ergo
ed HaC Ha ubi b
e
erit numerus progressionis geomelricae duplae, E
2b
3b0
log b )
qui i dgadicis per solas exerimetur ounc
subito advener adedus elerte hatem videtur deberet
= 1
-Y-1
quaesitus Loginthum ipsius, e
logurchuo iniuu rebet restare
hnc detructo
logarithimus integri.
Logarichmus in segri sic cognoscetur si quaerendat
ansit
um perreculu frogarihmorum, ut eor necessario
minasit ut eror minori sit 70c t0o1 7ooo, ex, temnnt
Ate vel si
post veris amneros sempr res terminatur in 9999
in dhabicis in 1n, eu 8.9
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