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# Title: Erhardi Weigelii Sacrae Caesar. Maiest. ut & Com. Pal. Sultzb. Consiliarii, Supr. Artium Archit. Directoris Saxo Ien. Mathemat. PP. totius Academiae Senioris, Philosophia Mathematica (shelfmarks Leibn. Marg. 65; ZEN Leibn. Marg. 65)
# Folio 181, page id 79876922X:0401
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# Lines: 41 recognised, mean confidence 0.67
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uu
s
MB
pi
RISLSAMLENZTAE DIMINAE.A
IBE
Bencla e. Resduum a -c. _ nihil; quacuor hac
arictimeelea proportione sibi correspondent
VEHE ’ara e  0,0 is els eura
SECEIE R reeCA tiG 
il2ju e
e  RODveu XIILip
I quacuor termine a. b(0 a. snt arichinetice
aproporcionales; lumma mectiorum est aequa-
lIS TUIMIX ExEreMORuIM.
et
NatA, ( a. b- c. d. aut terminis in quavis
ratione conversis b. a  d. c. ut difterentia (iF
C
2. (1) majore praecedente, in directis, (Minore
IN COnVerHIS)
AiMC 
EINC b = a - ~ () FaIM, quia b = a = =1
d= c p
6 = dZ.
adde6=dni2
Cumma b is c= a nsa a.
2) Minore pracedente in directis, (ma-
jore in convertis) noivo
tunc, b. = a  Z. J.eam quia 1 B = a ntiZ 
d = c r. Z. 2dd 5. 15 = a 2 1
B11C = d. = 122 1t et 8
Summa b 4 - d ia
Reculade Tri
Ariclimetica Proporrionis.
i quacuor cormini a. b. c. d. arichmetice proi
porcionalosine; tunc dacis cribus, quartum
invenis si certium secundo addis, ee d Summa
primum subesatiis. (DE l 7 e- a = do 3.3
175
re