Benedetti, Giovanni Battista de, Io. Baptistae Benedicti ... Diversarvm specvlationvm mathematicarum, et physicarum liber : quarum seriem sequens pagina indicabit ; [annotated and critiqued by Guidobaldo Del Monte]

Table of figures

< >
[Figure 291]
Page: 250
[Figure 292]
Page: 257
[Figure 293]
Page: 258
[Figure 294]
Page: 259
[Figure 295]
Page: 262
[Figure 296]
Page: 262
[Figure 297]
Page: 263
[Figure 298]
Page: 265
[Figure 299]
Page: 266
[Figure 300]
Page: 272
[Figure 301]
Page: 273
[Figure 302]
Page: 274
[Figure 303]
Page: 274
[Figure 304]
Page: 275
[Figure 305]
Page: 275
[Figure 306]
Page: 276
[Figure 307]
Page: 276
[Figure 308]
Page: 277
[Figure 309]
Page: 279
[Figure 310]
Page: 284
[Figure 311]
Page: 285
[Figure 312]
Page: 285
[Figure 313]
Page: 286
[Figure 314]
Page: 287
[Figure 315]
Page: 288
[Figure 316]
Page: 290
[Figure 317]
Page: 291
[Figure 318]
Page: 292
[Figure 319]
Page: 296
[Figure 320]
Page: 299
< >
page |< < (229) of 445 > >|
    <echo version="1.0">
      <text type="book" xml:lang="la">
        <div xml:id="echoid-div7" type="body" level="1" n="1">
          <div xml:id="echoid-div477" type="chapter" level="2" n="6">
            <div xml:id="echoid-div495" type="section" level="3" n="5">
              <div xml:id="echoid-div495" type="letter" level="4" n="1">
                <p>
                  <s xml:id="echoid-s2807" xml:space="preserve">
                    <pb o="229" rhead="EPISTOL AE." n="241" file="0241" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/pageimg/0241"/>
                  nionem, ſi quam fortaſſe ex
                    <reg norm="illorum" type="context">illorũ</reg>
                  ſcriptorum lectione
                    <reg norm="conceperunt" type="context">cõceperunt</reg>
                  circa ea, de qui-
                    <lb/>
                  bus nunc ſum acturus.</s>
                </p>
                <p>
                  <s xml:id="echoid-s2808" xml:space="preserve">
                    <reg norm="Quemadmodum" type="context">Quemadmodũ</reg>
                  igitur ab hoc authore ter ſcriptum fuit de
                    <reg norm="contradictionibus" type="context">cõtradictionibus</reg>
                  , ſiue
                    <lb/>
                  erroribus Ephemeridum, & earum calculos ſequentium, & de ratione qua cognoſci
                    <lb/>
                  poteſt ſitus & locus alicuius ſuperioris planetæ, diuerſus ab eo, qui ab ipſis Epheme
                    <lb/>
                  ridibus aſſignatus eſt, ita diſputationem hanc meam diuidam in tres partes, quo ſci
                    <lb/>
                  licet minus confusè, & magis diſtinctè à me ſcribatur,
                    <reg norm="praeſupponendo" type="simple">p̃ſupponendo</reg>
                  , vt animaduer-
                    <lb/>
                  tere potes, huius ſcriptoris intentionem, aliam non fuiſſe,
                    <reg norm="quam" type="context">quã</reg>
                    <reg norm="oſtendere" type="context">oſtẽdere</reg>
                  , quod ſcripto
                    <lb/>
                  res Ephemeridum diuerſimode eiuſdem temporis locum planetæ aſſignauere, &
                    <lb/>
                  quod eum faciant modo nimium velociter currere, modo nimium in vno ſigno mo-
                    <lb/>
                  rari, vt (exempli gratia) Martem interdum faciunt morari ſex, aut ſeptem menſibus
                    <lb/>
                  in vno ſigno. </s>
                  <s xml:id="echoid-s2809" xml:space="preserve">
                    <reg norm="Idque" type="simple">Idq;</reg>
                  poſtea in cauſa eſſe ait, vt Aſtrologi indiciarij
                    <reg norm="fallantur" type="context">fallãtur</reg>
                  , & ſimul
                    <lb/>
                  careant certis fundamentis rationum quibus futura indicent, & prædicant. </s>
                  <s xml:id="echoid-s2810" xml:space="preserve">Primum
                    <lb/>
                  ergo videndum eſt, quam rectè hic vſus ſit arte, & ſcientia, vt aliorum opiniones, &
                    <lb/>
                  ſcripta redarguere poſſet. </s>
                  <s xml:id="echoid-s2811" xml:space="preserve">Deinde videbimus quomodo verum ſit, & poſſibile id
                    <lb/>
                  quod ab Aſtrologis hactenus creditum, atque traditum eſt, & qua ratione poſſint ſie
                    <lb/>
                  ri veri calculi à peritis regularum ſcientiæ.</s>
                </p>
                <p>
                  <s xml:id="echoid-s2812" xml:space="preserve">In primo igitur tractatu inſcripto Animadnerſiones, præſupponit Author pro-
                    <lb/>
                  feſſores huius ſcientiæ neſcire inuenire vera loca planetarum, quia vtuntur Ephe-
                    <lb/>
                  meridibus, in quibus eorum loca non rectè ſunt notata. </s>
                  <s xml:id="echoid-s2813" xml:space="preserve">Quod ſecundum ipſum ori
                    <lb/>
                  tur, ex errore calculatorum, ſeu computiſtarum, potius quam ex varietate tabula-
                    <lb/>
                  rum, à quibus Ephemerides ſumptæ ſunt, hoc tamen verum non eſt, Ephemeridas,
                    <lb/>
                  ſcilicet, ita inter ſe differre, ratione errorum computiſtarum tantummodo, ſed po-
                    <lb/>
                  tius ratione ipſarum tabularum, & ſi interdum contingere poſſit error aliquorum mi
                    <lb/>
                  nutorum, nec non graduum, non propterea Ephemerides ita ſpernendæ ſunt. </s>
                  <s xml:id="echoid-s2814" xml:space="preserve">In
                    <lb/>
                  multis enim calculis, tales errores excuſabiles ſunt, cum ab innumerabilibus propè
                    <lb/>
                  accidentibus oriri poſſint, præſertim in calculis prutenicis.</s>
                </p>
                <p>
                  <s xml:id="echoid-s2815" xml:space="preserve">Videatur deinde vbi is profert quinquageſimum enuntiatum centiloquij Ptole-
                    <lb/>
                  męi, ſatis mendoſe. </s>
                  <s xml:id="echoid-s2816" xml:space="preserve">Ptolemęus enim ibi ſic ait.</s>
                </p>
                <quote>
                  <s xml:id="echoid-s2817" xml:space="preserve">Non obliuiſcaris eſſe centum viginti coniunctiones, quæ ſunt in ſtellis erraticis,
                    <lb/>
                  in illis enim eſt maior ſcientia eorum quæfiunt in hunc
                    <reg norm="mundum" type="context">mũdum</reg>
                  ſuſcipiendi incre-
                    <lb/>
                  mentum, & decrementum.</s>
                </quote>
                <p>
                  <s xml:id="echoid-s2818" xml:space="preserve">Nam, neque eo in loco, neque alibi, Ptolemęus quidquam eius dicere voluit
                    <lb/>
                  quod ab hoc profertur.</s>
                </p>
                <p>
                  <s xml:id="echoid-s2819" xml:space="preserve">Pergatur poſtea in pag .2. & videbitur hunc exiſtimare abſurdum quod Saturni,
                    <lb/>
                  & Iouis coniunctio vera anni .1563. potuerit eſſe in Leone ſigno igneæ triplicitatis
                    <lb/>
                  cum eorum coniunctio vera anni .1544. fuerit in Scorpione, ſigno triplicitatis
                    <lb/>
                  aqueæ, & cum coitus eorum anni .1583. futurus ſit in Piſcibus, ſigno pariter tripli-
                    <lb/>
                  citatis aqueæ. </s>
                  <s xml:id="echoid-s2820" xml:space="preserve">Ita enim ait.</s>
                </p>
                <quote>
                  <s xml:id="echoid-s2821" xml:space="preserve">Nam poſtquam duæ ſtellæ coiuerint, non prius ſub alio alterius triplicitatis ſigno
                    <lb/>
                  inter ſe ſunt conuenturæ, quam per omnia ſigna quæ eiuſdem ternarij cum primo ex
                    <lb/>
                  titerint prius
                    <reg norm="coniungantur" type="context">coniungãtur</reg>
                  . </s>
                  <s xml:id="echoid-s2822" xml:space="preserve">Ita ſentit Ptolemęus,
                    <reg norm="cæterique" type="simple">cæteriq́;</reg>
                  non aſpernendi nominis
                    <lb/>
                  Aftronomi.</s>
                </quote>
                <p>
                  <s xml:id="echoid-s2823" xml:space="preserve">Et
                    <reg norm="tamen" type="wordlist">tamẽ</reg>
                  Ptolemęus nunquam
                    <reg norm="quidquam" type="context">quidquã</reg>
                  huius rei attigit, & quamuis Albumaſar
                    <lb/>
                  & Alchibitius de eo
                    <reg norm="loquantur" type="context">loquãtur</reg>
                  , is tamen eosnon intellexit, cum illi ibi
                    <reg norm="non" type="context">nõ</reg>
                  agant de </s>
                </p>
              </div>
            </div>
          </div>
        </div>
      </text>
    </echo>
Impressum