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 contents

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          <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-s2974" xml:space="preserve">
                    <pb o="238" rhead="IO. BAPT. BENED." n="250" file="0250" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/pageimg/0250"/>
                  guli
                    <var>.c.o.n.</var>
                  remanebunt gra .8. min .7. pro numero dimidiæ retrogradationis quum
                    <lb/>
                  Mars erit in linea
                    <var>.o.c.</var>
                  veri motus epicycli. </s>
                  <s xml:id="echoid-s2975" xml:space="preserve">Quibus gradibus .8 min .7. ſubtractis à
                    <lb/>
                  grad .22. minu .19. per quos Mars progreſſus erat, ſupererunt grad .14. minut .12.
                    <lb/>
                  quibus ipſe in media retrogradatione exiſtens in linea
                    <var>.o.c.</var>
                  veri motus epicycli pro-
                    <lb/>
                  motus erit à principio primi ſitus. </s>
                  <s xml:id="echoid-s2976" xml:space="preserve">Quod cum eo concordat quod ſupra diximus cir
                    <lb/>
                  ca hos gradus .14. min .12. vltra primum ſitum in ſpatio dierum .105. vt ſupra, ad
                    <reg norm="tam" type="context">tã</reg>
                    <lb/>
                  tum enim aſcendunt .69. et .36. nunc fingendo
                    <reg norm="quod" type="simple">ꝙ</reg>
                  Mars pergat in ſuo motu compo-
                    <lb/>
                  ſito qui conſtat ex his duobus circulis, vi eccentrici, & epicycli ( quanquam
                    <lb/>
                  vt dixi omittimus illam ſummam ſubtilitatem ſeu ſcrupuloſi
                    <unsure/>
                  atem
                    <reg norm="continuæ" type="context">cõtinuæ</reg>
                  inæqua-
                    <lb/>
                  litatis diſtantiæ centri epicycli à centro mundi, & præterimus etiam
                    <reg norm="irregularitatem" type="context">irregularitatẽ</reg>
                    <lb/>
                  eius circa centrum mundi, propter regularitatem eius circa centrum æquantis,
                    <lb/>
                  atque etiam miſſum facimus motum epicycli recti à ſua media auge ) fingendo
                    <lb/>
                  inquam, quod Mars dicto motu ſuo pergat, vſque ad punctum ſecundæ ſta-
                    <lb/>
                  tionis, præteribunt alij dies .36. vt prius, quibus iunctis cum .105. fiet ſum-
                    <lb/>
                  ma dierum .141. & Mars retrogreſſus erit per alios grad .8. minut .7. quibus ſub-
                    <lb/>
                  tractis a gradibus .14. m in .12. per quos progreſſus erat ſupererunt. gra .6. min .5. qui
                    <lb/>
                  bus ipſe Mars in fine ſuæ retrogradationis promotus erit à primo loco vnde moueri
                    <lb/>
                  cœpit. </s>
                  <s xml:id="echoid-s2977" xml:space="preserve">Inter hanc igitur ſecundam ſtationem lineæ
                    <var>.o.u.d.</var>
                  & lineam
                    <var>.o.t.</var>
                  ſecundæ con
                    <lb/>
                  tingentiæ, Mars diebus .69. vt prius, confecerit gradus .32. min .14. ſui epicycli, & eo-
                    <lb/>
                  dem tempore linea contingens
                    <var>.o.t.</var>
                  ambulauerit gra .36. min .13. vt prius, à quo itine
                    <lb/>
                  re ſubtracto angulo ſecundo
                    <var>.d.o.t.</var>
                  graduum .13. min .54. ſupererunt gra .22. min .19
                    <lb/>
                  vti prius, quos Mars ambulauerit directè & apparenter, quibus additis ad gra .6. mi
                    <lb/>
                  nut .5. quibus Mars progreſſus erat à principio motus, fient gra .28. min. circiter .24.
                    <lb/>
                  quibus proceſſerit à priori loco in diebus .177. ideſt in .141. et .36. qui ſunt ferè m. n
                    <lb/>
                  ſes .6. </s>
                  <s xml:id="echoid-s2978" xml:space="preserve">Itaque Mars partim ſurſum partim, deorſum ambulans detentus erit
                    <reg norm="menſibus" type="context">mẽſibus</reg>
                    <lb/>
                  6. in grad .28. </s>
                  <s xml:id="echoid-s2979" xml:space="preserve">Zo-
                    <lb/>
                  diaci,
                    <reg norm="atque" type="simple">atq;</reg>
                  ſi finxe
                    <lb/>
                    <figure xlink:label="fig-0250-01" xlink:href="fig-0250-01a" number="291">
                      <image file="0250-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/figures/0250-01"/>
                    </figure>
                  rimas quod epicy
                    <lb/>
                  clus
                    <reg norm="moueatur" type="simple">moueat̃</reg>
                  ver-
                    <lb/>
                  ſus oppoſitum au-
                    <lb/>
                  gis,
                    <reg norm="longior" type="context">lõgior</reg>
                  erit mo
                    <lb/>
                  ra planetæ in eiuſ
                    <lb/>
                  modi duodecate-
                    <lb/>
                  morio, propter au
                    <lb/>
                  gumentum æqua-
                    <lb/>
                  tionis argumenti.
                    <lb/>
                  </s>
                  <s xml:id="echoid-s2980" xml:space="preserve">Itaque probata à
                    <lb/>
                  nobis eſt poſſibi-
                    <lb/>
                  litas huius moræ
                    <lb/>
                  Mattis. </s>
                  <s xml:id="echoid-s2981" xml:space="preserve">Quod qui
                    <lb/>
                  dem mihi ſuffice-
                    <lb/>
                  re videtur
                    <reg norm="non" type="context">nõ</reg>
                  mo-
                    <lb/>
                  do cibi, ſed etiam
                    <lb/>
                  cuiuis, qui harum
                    <lb/>
                  ſcientiarum prin-
                    <lb/>
                  cipia teneat. </s>
                  <s xml:id="echoid-s2982" xml:space="preserve">Ne-
                    <lb/>
                  que enim
                    <reg norm="nunc" type="context">nũc</reg>
                  do-
                    <lb/>
                  cere volo eos qui </s>
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