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]

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IO. BAPT. BENED.
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                    <pb o="222" rhead="IO. BAPT. BENED." n="234" file="0234" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/pageimg/0234"/>
                  cere ex aduerſo diei Lunæ, numerum horarum & minutorum in maiori interuallo
                    <lb/>
                  ipſius rotæ notatorum, qui cum arcu ſeminocturno anni, quo cum in ipſa rectitudi-
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                  ne centri conueniet colligetur, & ſumma quæ ex tali ſupputatione proueniet aper-
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                  tas faciet horas aſtronomicas, quibus ferè etſi non exactè in die propoſito Luna
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                  orietur. </s>
                  <s xml:id="echoid-s2771" xml:space="preserve">Idipſum fiet pro occaſu Lunæ.</s>
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                    <emph style="sc">DIem</emph>
                  ætatis Lunæ iam totus orbis ſcit inuenire, media ſupputatione nu-
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                  meri Epactę currentis cum numero menſium, ſumpto principio à Martio,
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                  adiunctis diebus menſis currentis, & detracto numero .30. à ſumma prędicta, ſi ab ip
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                  ſa dictus numerns .30. ſuperatur.</s>
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                  <s xml:id="echoid-s2773" xml:space="preserve">Sed ne aliquis putet ſufficere tantummodo additionem quatuor quintarum ho-
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                  rę qualibet die. à nouilunio inchoando, ſciendum eſt huiuſmodi receſſum Lunæ
                    <lb/>
                  (quamuis non ita exactæ fiat) non
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                  eſſe ab orizonte aliquo, ſed à recto,
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                  ſeu à meridiano quod idem eſt, quemadmodum
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                  mediocriter erudito pa-
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                  tere poteſt. </s>
                  <s xml:id="echoid-s2774" xml:space="preserve">At propoſitum nobis non eſt ſcire qua hora Luna in meridiano repe-
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                  riatur, ſed in noſtro obliquo orizonte, in parte orientali ſeu occidentali, </s>
                  <s xml:id="echoid-s2775" xml:space="preserve">propterea
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                  igitur addendus eſt, ei ſummæ temporis, qua Luna diſtat à meridiano, arcus ſemi-
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                  diurnus, vel ſeminocturnus illius loci Zodiaci, in quo Luna reperitur illa die in pro
                    <lb/>
                  poſito parallelo, vt ſciatur proximę, qua hora (ex aſtronomicis) Luna erit in ori-
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                  zonte
                    <reg norm="orientali" type="context">oriẽtali</reg>
                  , vel occidentali dicti paralleli. </s>
                  <s xml:id="echoid-s2776" xml:space="preserve">ſupra dicta enim additio quatuor quin
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                  tarum horæ tantummodo, ſufficiens erit temporibus æquinoctij, ſed aliis anni tem-
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                  poribus falli ratione iam dicta.</s>
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