Cavalieri, Buonaventura, Geometria indivisibilibvs continvorvm : noua quadam ratione promota

Table of contents

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[471.] THEOREMA XXXIII. PROPOS. XXXV.
[472.] COROLLARIVM.
[473.] THEOREMA XXXIV. PROPOS. XXXVI.
[474.] THEOREMA XXXV. PROPOS. XXXVII.
[475.] THEOREMA XXXVI. PROP. XXXVIII.
[476.] THEOREMA XXXVII. PROP. XXXIX.
[477.] THEOREMA XXXVIII. PROP. XL.
[478.] COROLLARIVM.
[479.] THEOREMA XXXIX. PROPOS. XLI
[480.] THEOREMA XL. PROPOS. XLII.
[481.] THEOREMA XLI. PROPOS. XLIII.
[482.] THEOREMA XLII. PROPOS. XLIV.
[483.] THEOREMA XLIII. PROP. XLV.
[484.] THEOREMA XLIV. PROP. XLVI.
[485.] THEOREMA XLV. PROP. XLVII.
[486.] THEOREMA XLVI. PROPOS. XLVIII.
[487.] THEOREMA XLVII. PROPOS. XLIX.
[488.] THEOREMA XLVIII. PROPOS. L.
[489.] THEOREMA XLIX. PROPOS. LI.
[490.] SCHOLIVM.
[491.] COROLLARIVM I.
[492.] COROLLARIVM II.
[493.] COROLLARIVM III.
[494.] COROLLARIVM IV.
[495.] COROLL. V. SECTIO I.
[496.] SECTIO II.
[497.] SECTIO III.
[498.] COROLLARIVM VI.
[499.] APPENDIX.
[500.] A. COROLL. VII. SECTIO I.
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501481LIBER VI ſub rectangulo, AkE, cum {2/3}. quadrati, kE, ſic igitur erit reſiduu@
cylindri, BF, dempto cono, DAF, ad reſiduum cylindri, CF, dem-
pto fruſto, DMIF;
cætera autem ex ſuis Propoſitionibus patent,
quæ explicanda proponebantur.
COROLL. GENERALE.
_L_Icet autem in ſuperioribus bu ius Libri Propoſitionibus tantum.
modo cylindros, conos, ſphæras, ſphæroides, conoides paraboli-
cas, &
byperbolicas, apices ſphærales, atque anulos, apices parabo-
licos, &
ſemianulos, ac cætera conſimilia ſolida fuerimus contempla-
ti, quorum omnia planà ſunt omnes figuræ ſimiles figurarum, quæ eo-
rundem genitrices appellantur, ſcilicet in his ſolidis, aſſumptis tan-
tum ſimilibus figuris, quæ ſint circuli, vel ellipſes;
tamen manifeſtum
eſt, ſi vice circulorum, vel ellipſium alia fuiſſent aſſumptæ ſimiles fi-
guræ, quod eadem circa talia ſolida Theoremata, vel Problemata ſi-
milia præpoſitis conſtruere potuiſſemus.
Vnde ex . g. veluti in Prop.
26.
buius inuenimus ſphæram æqualem dato cylindro, ita ſi vice cy-
lindri habuiſſemus cylindricum, cuius baſis fuiſſet triangulum æqui-
laterum, poteramus vice ſphæræ inuenire ſolidum, cylindrico dato ſi-
milare, genitum ex circulo, cuius nempè omnia plana ſuiſſent omnes
figuræ ſimiles, ideſt omnia triangula æquilatera, circuli, qui erat ſphæ-
ræ, &
eſt buius ſolidi genitrix figura, & eodem modo in cæteris banc
commutationem proſequi, aſſumptis quibuſcumque ſimilibus figuris
genitricium figurarum, ex quibus dicta ſolida ad inuicem ſimilaria
genita dicuntur, quam varietatem, vt &
alia quamplurima tum Pro-
blemata, tum Theoremata, quæ ex bactenus oftenſis deduci poſſent,
quaq;
Lectoris induſtria relinquuntur, cuiq; licebit iuxta propoſit am
methodum facilè meditari, &
propterea circa bæc non amplius im-
morandum mibieſſe cenſui.
Finis Sexti Libri.

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