Blancanus, Josephus, Sphaera mvndi, sev cosmographia demonstratiua , ac facile methodo tradita : in qua totius Mundi fabrica, vna cum nouis, Tychonis, Kepleri, Galilaei, aliorumq' ; Astronomorum adinuentis continentur ; Accessere I. Breuis introductio ad geographiam. II. Apparatus ad mathematicarum studium. III. Echometria, idest Geometrica tractatio de Echo. IV. Nouum instrumentum ad Horologia

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      <text xml:lang="la" type="free">
        <div xml:id="echoid-div257" type="section" level="1" n="172">
          <p>
            <s xml:id="echoid-s12051" xml:space="preserve">
              <pb o="129" file="0151" n="156" rhead="Liber Decimus."/>
            quem pariter annis 15. </s>
            <s xml:id="echoid-s12052" xml:space="preserve">formulæ aſeribo. </s>
            <s xml:id="echoid-s12053" xml:space="preserve">Tertio ex columna menſium anni bif
              <unsure/>
            ſextilis (annus enim 1616. </s>
            <s xml:id="echoid-s12054" xml:space="preserve">cur-
              <lb/>
            rens eſt biſſextilis) acceptum motum aſcribo in formula menſi Auguſto. </s>
            <s xml:id="echoid-s12055" xml:space="preserve">Quarto ex ſecunda Tabula, quæ eſt
              <lb/>
            dierum, horarum, ac minutorum, ſimiliter acceptos motus ex proprijs columnis dierum, & </s>
            <s xml:id="echoid-s12056" xml:space="preserve">horarum, ac
              <lb/>
            minut. </s>
            <s xml:id="echoid-s12057" xml:space="preserve">eos in formula ſuis temporibus reſpondentes tranſcribo; </s>
            <s xml:id="echoid-s12058" xml:space="preserve">vti videre eſt quoniam vero minuta horarum
              <lb/>
            45. </s>
            <s xml:id="echoid-s12059" xml:space="preserve">in columna horarum, ac minutorum non reperiuntur, ideo primo cum min. </s>
            <s xml:id="echoid-s12060" xml:space="preserve">30′. </s>
            <s xml:id="echoid-s12061" xml:space="preserve">deinde cum min. </s>
            <s xml:id="echoid-s12062" xml:space="preserve">15′.
              <lb/>
            </s>
            <s xml:id="echoid-s12063" xml:space="preserve">ingredior Tabulam, ex qua motus proprios, omiſſis tamen ſecundis, trãſcribo in formulam tandem hoſce om
              <lb/>
            nes medios longitudinis motus, in ſummam vnam confero, à
              <unsure/>
            qua ſumma detrahitur motus apogæi, & </s>
            <s xml:id="echoid-s12064" xml:space="preserve">quod
              <lb/>
            remanet, videlicet, ſig. </s>
            <s xml:id="echoid-s12065" xml:space="preserve">2. </s>
            <s xml:id="echoid-s12066" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s12067" xml:space="preserve">10. </s>
            <s xml:id="echoid-s12068" xml:space="preserve">min. </s>
            <s xml:id="echoid-s12069" xml:space="preserve">′. </s>
            <s xml:id="echoid-s12070" xml:space="preserve">eſt Solis diſtantia ab apogæo, quæ dicitur anomalia Solis. </s>
            <s xml:id="echoid-s12071" xml:space="preserve">cum hac
              <lb/>
            anomalia ingredior tertiam Tabulam æquationum, in qua reperio ſigna 2. </s>
            <s xml:id="echoid-s12072" xml:space="preserve">in fronte Tabule, gradus autem 10. </s>
            <s xml:id="echoid-s12073" xml:space="preserve">
              <lb/>
            accipio in latere ſiniſtro, quia illi ſunt gradus ſuperiorum ſex ſignorum, quæ ſunt in fronte Tabulæ igitur in
              <lb/>
            directum gra. </s>
            <s xml:id="echoid-s12074" xml:space="preserve">10. </s>
            <s xml:id="echoid-s12075" xml:space="preserve">reperio ſub ſigno 2. </s>
            <s xml:id="echoid-s12076" xml:space="preserve">æquationem gr. </s>
            <s xml:id="echoid-s12077" xml:space="preserve">1. </s>
            <s xml:id="echoid-s12078" xml:space="preserve">54. </s>
            <s xml:id="echoid-s12079" xml:space="preserve">hanc æquationum demo ex motu longitudinis ***,
              <lb/>
            iuxta titulum Tabulæ, qui iubet æquationem demendam eſſe in primis 6. </s>
            <s xml:id="echoid-s12080" xml:space="preserve">ſignis, & </s>
            <s xml:id="echoid-s12081" xml:space="preserve">relinquitur ſig. </s>
            <s xml:id="echoid-s12082" xml:space="preserve">5. </s>
            <s xml:id="echoid-s12083" xml:space="preserve">gr. </s>
            <s xml:id="echoid-s12084" xml:space="preserve">14. </s>
            <s xml:id="echoid-s12085" xml:space="preserve">
              <lb/>
            min. </s>
            <s xml:id="echoid-s12086" xml:space="preserve">54′. </s>
            <s xml:id="echoid-s12087" xml:space="preserve">pro vera ***, longitudine ab æquinoctio, quæ pertinet ad gr. </s>
            <s xml:id="echoid-s12088" xml:space="preserve">ferè 15. </s>
            <s xml:id="echoid-s12089" xml:space="preserve">Virginis. </s>
            <s xml:id="echoid-s12090" xml:space="preserve">vt autem intelligas
              <lb/>
            huius rei rationem inſpice figuram lib. </s>
            <s xml:id="echoid-s12091" xml:space="preserve">10. </s>
            <s xml:id="echoid-s12092" xml:space="preserve">cap. </s>
            <s xml:id="echoid-s12093" xml:space="preserve">8. </s>
            <s xml:id="echoid-s12094" xml:space="preserve">Sol eſt in O. </s>
            <s xml:id="echoid-s12095" xml:space="preserve">linea medij motus A X. </s>
            <s xml:id="echoid-s12096" xml:space="preserve">veri A O Z. </s>
            <s xml:id="echoid-s12097" xml:space="preserve">apogæum
              <lb/>
            erit arcus L G D. </s>
            <s xml:id="echoid-s12098" xml:space="preserve">motus medius longitudinis L D X. </s>
            <s xml:id="echoid-s12099" xml:space="preserve">Anomalia D Z X. </s>
            <s xml:id="echoid-s12100" xml:space="preserve">æquatio X Z. </s>
            <s xml:id="echoid-s12101" xml:space="preserve">quæ detracta ab arcu
              <lb/>
            L D X, relinquit arcum L D Z. </s>
            <s xml:id="echoid-s12102" xml:space="preserve">quæ eſt vera diſtantia ab æquinoctio, atque verus Solis locus. </s>
            <s xml:id="echoid-s12103" xml:space="preserve">qui huius cal-
              <lb/>
            culi ſcopus erat.</s>
            <s xml:id="echoid-s12104" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div258" type="section" level="1" n="173">
          <head xml:id="echoid-head186" style="it" xml:space="preserve">ALTERVM EXEMPLVM.
            <lb/>
          Quæratur locus ***, verus ad annum Domini 1641. die vltima Martij in meridie.</head>
          <p>
            <s xml:id="echoid-s12105" xml:space="preserve">TEmpus vulgare ſic oblatum accomo dandum eſt calculo, vti vides in formula. </s>
            <s xml:id="echoid-s12106" xml:space="preserve">ſatis eſt autem habere mo-
              <lb/>
            tum apogæi ad annos 1640. </s>
            <s xml:id="echoid-s12107" xml:space="preserve">omiſſo Auguſto, qui apogæi motus detrahendus eſt ex longitudine media,
              <lb/>
            vti indicat formula. </s>
            <s xml:id="echoid-s12108" xml:space="preserve">in qua ſubtractione quia maior eſt numerus detrahendus, quam numerus à quo demen-
              <lb/>
            dus eſt, ideo illi addendus eſt circulus, ideſt, ſigna 12. </s>
            <s xml:id="echoid-s12109" xml:space="preserve">vt fieri poſſit ſubtractio. </s>
            <s xml:id="echoid-s12110" xml:space="preserve">ex qua ſubtractione anomalia
              <lb/>
            relinquitur quæ eſt ſig. </s>
            <s xml:id="echoid-s12111" xml:space="preserve">9. </s>
            <s xml:id="echoid-s12112" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s12113" xml:space="preserve">2. </s>
            <s xml:id="echoid-s12114" xml:space="preserve">54′. </s>
            <s xml:id="echoid-s12115" xml:space="preserve">cum qua ex Tabula æquationum elicio æquationem gr. </s>
            <s xml:id="echoid-s12116" xml:space="preserve">2. </s>
            <s xml:id="echoid-s12117" xml:space="preserve">3′. </s>
            <s xml:id="echoid-s12118" xml:space="preserve">accipio au-
              <lb/>
            r
              <unsure/>
            em ſigna 9. </s>
            <s xml:id="echoid-s12119" xml:space="preserve">in calce Tabulæ, & </s>
            <s xml:id="echoid-s12120" xml:space="preserve">gr. </s>
            <s xml:id="echoid-s12121" xml:space="preserve">2. </s>
            <s xml:id="echoid-s12122" xml:space="preserve">in latere dextero, vel potius gra. </s>
            <s xml:id="echoid-s12123" xml:space="preserve">3. </s>
            <s xml:id="echoid-s12124" xml:space="preserve">computando 54′. </s>
            <s xml:id="echoid-s12125" xml:space="preserve">pro gra. </s>
            <s xml:id="echoid-s12126" xml:space="preserve">vno iuxta
              <lb/>
            regulam in Lunatraditam: </s>
            <s xml:id="echoid-s12127" xml:space="preserve">nam in communi eorum concurſu, reperitur prædicta æquatio, quæ addenda eſt
              <lb/>
            longitudini iuxta inferiorem Tabulę titulum.</s>
            <s xml:id="echoid-s12128" xml:space="preserve"/>
          </p>
          <note position="right" xml:space="preserve">
            <lb/>
          # Sig. # Gra. # ′.
            <lb/>
          1600. # 3 # 5 # 40 # Radix.
            <lb/>
          40. # 0 # 0 # 30
            <lb/>
          # # 3 # 6 # 10 # Apogæum.
            <lb/>
          1600. # 9 # 10 # 4 # Radix.
            <lb/>
          40. # 0 # 0 # 18
            <lb/>
          Completo Martio. # 2 # 28 # 42
            <lb/>
          # # 0 # 9 # 4 # Summam longit. mediæ ***.
            <lb/>
          # # 3 # 6 # 10 # Apogæum detrahendum ab ea.
            <lb/>
          # # 9 # 2 # 54 # Reliqua Anomalia.
            <lb/>
          # # 0 # 2 # 3 # Aequatio addenda longit. vnde.
            <lb/>
          # # 0 # 11 # 7 # Verus *** locus in gr. 11. Arietis qui \\ cõponitur ex æquat. & long. media.
            <lb/>
          </note>
        </div>
      </text>
    </echo>
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