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# Title: Qua Continentur, Oratio Inauguralis. Mathesis Universalis; sive, Arithmeticum opus Integrum, tum Numerosam Arithmeticam tum Speciosam complectens. Adversus Meibomii, de Proportionibus Dialogum, Tractatus Elencticus (shelfmarks Leibn. Marg. 84:1, Stück 1; Leibn. Marg. 84:1)
# Folio 261, page id 826603459:0307
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AL. Se
De Rationn C omPositioneo
FL V2L =LXV2 =L V2 = V. 2L 9 = Y: 2XL9.
Trem, E adM uER ad S, vel L. M: : R. 8. vel L = 5 H
1
.Fc similicer alibi.
Oud vero ex omnibus desienandi Formulis, Rationeo quilibet
detienare relis, penes lesc opcio: Liberum quippe cuiqi exit,
quam velic elisar; vel eciam nune hanc nunc illam, PEOUE
praelenci negocio maxis accommodum videatur.
C AP. _ 
De Rarionum Compositione sive C’ontinuatione, es Imminurione. Ra
lio Duplicata, Triplicata, ec. Trem Subduplicara, Subtriplica
1a38c. Et Subduplicata triplicata, ec.
A D pleniorem Racionum cradicionem, superest ac Ratio-
L num Compolicio, sire Continuatio, de Imminurio expo-
mantue.
Rationum Compolitionem, sive Continuationem, sive (VE Rationum
nonnulli loquuntur) Addicionem, detinie Evelides, 5 d 6. No- Compositie
2O En nogur ovZnE NEyaI SraV, ac nS NoYcOr XINOMTES C sive continu
EaVrus noManaaciont, nos nrds: FOrce ZWd. Rario ex ra alio, quid.
eionibus componi dicitur, quando rationum quantitales inter se malriplica-
vae aliquas (vel rationem aliquam) efficiunt.
Ouid perrationum quantitales incellixit Euclides non incer in
cerpreces conrenit: num lcilicet iplos terminos; num quod ex
eorum comparatione provenit. Ilcrumris aurem dicatur per-
Inde est. Puta, siracionis A ad B cermini, in cerminos rationio
u ad B respectire ducancurs nempe AXa, BXB; ut proveniae
rario Axa adB B: Ereeciam ratio B ducatur in ratio.
nem P suEproveniaE B
5
a
B: Perinde est; nar