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# Title: Leibniz-Handschriften zur Mathematik LH 35, 3 A 17
# Folio 2r, page id 00068230:0003
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a + b
a = b
Vincula et Y
Notae Algebraicae usitatiores
a2b ides vel ab,  vel 2.3.  id est 6, vel 2. 3. 5 id est 30
a: b vel . Eodem modo exprimitur ratio a ad b
(3Ja id est a vel cubus ab a
Ia id est radix cubica de a, vel (3) a
a = b
a p b id est a majus quam b
a e b id est a minus quam b
a: b = c: d, significat a esse ad b, ut c ad d
3 :5 = 6:10, seu ratio 3 ad S,  aequalis est rationi 6 ad 10
pro renata
 pro his adhibeo mta, lineas, parentheses commata
a + bC vel a+ b, c, vel (a +b) C significat a+ multiplicari in c
a+b: C vel a+ b,:c vel A+ b) c significat a+b dividi perc
ab: C, vel 3 4:5 significat factum ex a in b dividi per c
2.3: 5 significat factum ex 2 in 3 dividi per 5
a: b vel (a: C) b vel a: c, b significat idem quidem efficit quod ab: c
sed alium indicat ordinem operationis, ut prius a dividatur
per c, et proveniens multiplicetur per b.
a+ BC taa +bb ab
vel (a + bc + aa + bb) ab
vel (a + b)c + aa + bb al
vel ((a + b) C + aa + b1) ab
vel a +bC + aa + bb, ab
vel (a+b) C + aa +bb, ab 
Haec omnia idem significant, nempe
a+b multiplicari per c, ad productum
addi aa+bb; denique quae summam
provenientem multiplicari per ab
saepe autem utile est commata et parentheses adhiberi pro
Lineolis, qi linec quoties una lineola super aliam esset
ducenda, quod praesertim in typis incommodum est, facitque
lineas nimis spatiin occupari nimium spatii occupari
 sunt et aliae nota ut ambiguitatis, disjunctivorum, rela
tionis, similitudinis, r congruentiae coincidentiae. Et pro
calculo infinitesimali, differentiarum summarumque varii grudus,
cerrinotis utimur sed has ut minus ordinarias, hic omitto.
Additio:
Subtractio
Multiplicatio
Aequalitas
Majoritas
Duitio in se seu
divisio.
potentia
Extractio
Minoritas
Analogia vel
proportio
verb. gr.
distinctiones