Apian, Petrus, Instrvmentvm Sinvvm, sev primi mobilis

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    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div133" type="section" level="1" n="71">
          <p>
            <s xml:id="echoid-s4385" xml:space="preserve">
              <pb file="0063" n="63" rhead="TABVLARVM SINVVM PER PET. APIANVM."/>
            complementi declinationis minoris. </s>
            <s xml:id="echoid-s4386" xml:space="preserve">ſ. </s>
            <s xml:id="echoid-s4387" xml:space="preserve">5. </s>
            <s xml:id="echoid-s4388" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4389" xml:space="preserve">25. </s>
            <s xml:id="echoid-s4390" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4391" xml:space="preserve">♌, & </s>
            <s xml:id="echoid-s4392" xml:space="preserve">quia declinatio eius eſt 18. </s>
            <s xml:id="echoid-s4393" xml:space="preserve">gra.
              <lb/>
            </s>
            <s xml:id="echoid-s4394" xml:space="preserve">58. </s>
            <s xml:id="echoid-s4395" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4396" xml:space="preserve">cõplementũ ipſius erit 71. </s>
            <s xml:id="echoid-s4397" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4398" xml:space="preserve">2. </s>
            <s xml:id="echoid-s4399" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4400" xml:space="preserve">ſinus atit 94570. </s>
            <s xml:id="echoid-s4401" xml:space="preserve">ꝓductũ ex hac multiplicati
              <lb/>
              <note position="right" xlink:label="note-0063-01" xlink:href="note-0063-01a" xml:space="preserve">
                <emph style="it">Per latera.</emph>
                <lb/>
                <emph style="it">lem ingreſ-</emph>
                <lb/>
                <emph style="it">ſum qua-</emph>
                <lb/>
                <emph style="it">drans illud</emph>
                <lb/>
                <emph style="it">demõſtrat.</emph>
              </note>
            one diuido in ſinũ totũ, & </s>
            <s xml:id="echoid-s4402" xml:space="preserve">quotiẽs dabit 74323. </s>
            <s xml:id="echoid-s4403" xml:space="preserve">arcus eſt 48. </s>
            <s xml:id="echoid-s4404" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4405" xml:space="preserve">altiudo illa poli quæſita
              <lb/>
            in loco intronizationis. </s>
            <s xml:id="echoid-s4406" xml:space="preserve">Quid ſi aũt contingat, ut alter terminus eclypticæ ſit in medie-
              <lb/>
            tate eclypticæ ſeptentrionali, alter uero in meridionali? </s>
            <s xml:id="echoid-s4407" xml:space="preserve">tunc ſanè duc ſinum differentiæ
              <lb/>
            aſcenſionũ in ſinũ cõplementi de clinationis Borealis, ꝓducto diuiſo in ſinũ totum, quo
              <lb/>
            tiens dabit inuentũ primũ. </s>
            <s xml:id="echoid-s4408" xml:space="preserve">Sinũ cõplementi huius inuenti propone tibi, & </s>
            <s xml:id="echoid-s4409" xml:space="preserve">ſimul ſinũ de-
              <lb/>
            clinationis Borealis, minorem duc in totum, & </s>
            <s xml:id="echoid-s4410" xml:space="preserve">productũ diuide in maiorẽ, arcui quoti-
              <lb/>
            entis adde arcũ declinationis Auſtrinæ, & </s>
            <s xml:id="echoid-s4411" xml:space="preserve">collectũ hoc uocabit̃ inuentũ ſecundũ. </s>
            <s xml:id="echoid-s4412" xml:space="preserve">Poſtea
              <lb/>
            duc ſinũ complementi primi inuenti in ſinũ cõplem enti ſecundi inuenti, productũ diui-
              <lb/>
            de in ſinũ totum, quotientis arcu ex 90. </s>
            <s xml:id="echoid-s4413" xml:space="preserve">ſubtracto, reſidui ſinũ ſeorſim colloca unà cum ſi-
              <lb/>
            nu inuenti primi, minorẽ duc in totũ, productum in maiorem diuide, & </s>
            <s xml:id="echoid-s4414" xml:space="preserve">quotientem ex di
              <lb/>
            uiſione prouenientem rurſus duc in ſinum cõplementi declinationis Auſtrinæ, & </s>
            <s xml:id="echoid-s4415" xml:space="preserve">produ
              <lb/>
            ctum diuide cum ſinu toto, tunc arcus quotientis arguet altitudinem poli quam optabas
              <lb/>
            ſcire, nec eſt. </s>
            <s xml:id="echoid-s4416" xml:space="preserve">ꝙ hic inſuper expectes exemplum, quum neceſſarium non uideatur.</s>
            <s xml:id="echoid-s4417" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div135" type="section" level="1" n="72">
          <head xml:id="echoid-head76" xml:space="preserve">PRONVNCIATVM LX.</head>
          <p>
            <s xml:id="echoid-s4418" xml:space="preserve">Cognito antea & </s>
            <s xml:id="echoid-s4419" xml:space="preserve">gradu medij cœli, & </s>
            <s xml:id="echoid-s4420" xml:space="preserve">ſimul perſpecta amplitudine ortiua
              <lb/>
            aſcendentis, altitudinem poli inde perquirere.</s>
            <s xml:id="echoid-s4421" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4422" xml:space="preserve">Iam ſupra præmonuimus, ubi declinatio tanta eſt quanta amplitudo, in ea ciuitate
              <lb/>
            nullã eſſe eleuationẽ poli, q̊d ſanè omnibus cõtingit ſub æquatore habitãtibus, nequit e-
              <lb/>
              <note position="right" xlink:label="note-0063-02" xlink:href="note-0063-02a" xml:space="preserve">
                <emph style="it">Amplitude</emph>
                <lb/>
                <emph style="it">ortus ſiue</emph>
                <lb/>
                <emph style="it">occaſus de-</emph>
                <lb/>
                <emph style="it">clinatione</emph>
                <lb/>
                <emph style="it">nunquã mi</emph>
                <lb/>
                <emph style="it">nor, ſed ma</emph>
                <lb/>
                <emph style="it">ior aut æ-</emph>
                <lb/>
                <emph style="it">qualis repe</emph>
                <lb/>
                <emph style="it">ritur.</emph>
              </note>
            nim amplitudo eſſe declinatione minor, ſed bene maior, ſi igitur maior illa fuerit, quære
              <lb/>
            angulũ quẽ facit eclyptica cũ meridiano iuxta gradũ medij cœli ꝑ 26. </s>
            <s xml:id="echoid-s4423" xml:space="preserve">27. </s>
            <s xml:id="echoid-s4424" xml:space="preserve">& </s>
            <s xml:id="echoid-s4425" xml:space="preserve">28. </s>
            <s xml:id="echoid-s4426" xml:space="preserve">ꝓnuncia
              <lb/>
            ta, angulus ille ſi fuerit quadrãte minor, tunc erit ad hanc operationẽ adcõ modatus. </s>
            <s xml:id="echoid-s4427" xml:space="preserve">ſin
              <lb/>
            autem maior extiterit, ſubtrahe eũ à ſemicirculo, & </s>
            <s xml:id="echoid-s4428" xml:space="preserve">remanebit numerus quo uteris in hac
              <lb/>
            conſideratione loco anguli. </s>
            <s xml:id="echoid-s4429" xml:space="preserve">Sinum arcus illius ſeorſim pone unà cũ ſinu cõplementi am-
              <lb/>
            plitudinis ortiuæ, ſicut per 12. </s>
            <s xml:id="echoid-s4430" xml:space="preserve">pronunc. </s>
            <s xml:id="echoid-s4431" xml:space="preserve">inueniſti, minorẽ exijs duc in totũ, productum
              <lb/>
            diuide in maiorem, & </s>
            <s xml:id="echoid-s4432" xml:space="preserve">arcus quotientis tibi dabit arcũ à medio cœli uſ ad gradũ horo-
              <lb/>
            ſcopi numerãdo ſecũdũ ordinẽ ſignorũ. </s>
            <s xml:id="echoid-s4433" xml:space="preserve">At hoc uerum eſt ſi angulus medij cœli minor
              <lb/>
            fuerit quadrante, fit aũt id, quando gradus eclypticæ aſcendens eſt in ſignis meridionali
              <lb/>
            bus. </s>
            <s xml:id="echoid-s4434" xml:space="preserve">Si autẽ angulus meridiani & </s>
            <s xml:id="echoid-s4435" xml:space="preserve">eclypticæ maior ſit recto, q̊d fit, quũ aſcendens eſt in
              <lb/>
              <note position="right" xlink:label="note-0063-03" xlink:href="note-0063-03a" xml:space="preserve">
                <emph style="it">Per aream</emph>
                <lb/>
                <emph style="it">patet.</emph>
              </note>
            ſignis ſeptentrionalibus, arcũ quotiẽtis minue de ſemicirculo, & </s>
            <s xml:id="echoid-s4436" xml:space="preserve">reliquus manebit arcus
              <lb/>
            eclypticæ à medio cœli uſ ad caput horoſcopi. </s>
            <s xml:id="echoid-s4437" xml:space="preserve">Porrò etiã tibi propone ſinũ amplitudi
              <lb/>
            nis ortiuæ & </s>
            <s xml:id="echoid-s4438" xml:space="preserve">ſinum declinationis aſcendentis, minorẽ duc in ſinũ totum, & </s>
            <s xml:id="echoid-s4439" xml:space="preserve">ꝓductum di-
              <lb/>
              <note position="right" xlink:label="note-0063-04" xlink:href="note-0063-04a" xml:space="preserve">
                <emph style="it">Per aream</emph>
              </note>
            uide in maiorem. </s>
            <s xml:id="echoid-s4440" xml:space="preserve">arcus à 90. </s>
            <s xml:id="echoid-s4441" xml:space="preserve">ſubtractus, relinquet altitudinem poli eius loci in quo am-
              <lb/>
            plitudinem obſeruaſti. </s>
            <s xml:id="echoid-s4442" xml:space="preserve">Potes idem diuerſa paulo operatione ſic exequi, ſinum ampli
              <lb/>
            tudinis ortiuæ & </s>
            <s xml:id="echoid-s4443" xml:space="preserve">ſinũ cõplementi tibi propone, ſimul etiã ſinum complementi arcus in-
              <lb/>
            ter medium cœli & </s>
            <s xml:id="echoid-s4444" xml:space="preserve">aſcendentis gradum, minorem duc in totum, productum in maiorem
              <lb/>
            diuide, & </s>
            <s xml:id="echoid-s4445" xml:space="preserve">quotiens dabit diſtantiã medij cœli à 90. </s>
            <s xml:id="echoid-s4446" xml:space="preserve">gradu ab aſcendente, ad eã diſtantiã
              <lb/>
            adde declinationem medij cœli, ſi Borealis fuerit, uel ſubtrahe, ſi Auſtrina extiterit, quic
              <lb/>
              <note position="right" xlink:label="note-0063-05" xlink:href="note-0063-05a" xml:space="preserve">
                <emph style="it">Per latera.</emph>
              </note>
            quid inde ꝓuenerit, erit altitudo poli quæſita, ſed hic quo exemplum non negabimus
              <lb/>
              <note position="right" xlink:label="note-0063-06" xlink:href="note-0063-06a" xml:space="preserve">EXEM-
                <lb/>
              PLVM
                <lb/>
                <emph style="it">Epiſoo
                  <unsure/>
                pi.</emph>
              </note>
            tibi. </s>
            <s xml:id="echoid-s4447" xml:space="preserve">?</s>
            <s xml:id="echoid-s4448" xml:space="preserve">?Ecce ex 25. </s>
            <s xml:id="echoid-s4449" xml:space="preserve">pronunc. </s>
            <s xml:id="echoid-s4450" xml:space="preserve">inueni 16. </s>
            <s xml:id="echoid-s4451" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4452" xml:space="preserve">40. </s>
            <s xml:id="echoid-s4453" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4454" xml:space="preserve">♈ in medio cœli fuiſſe hora & </s>
            <s xml:id="echoid-s4455" xml:space="preserve">lo-
              <lb/>
            co factæ intronizationis, angulũ quo eclypticæ & </s>
            <s xml:id="echoid-s4456" xml:space="preserve">meridiani iuxta illum gradum eſſe
              <lb/>
            112. </s>
            <s xml:id="echoid-s4457" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4458" xml:space="preserve">37. </s>
            <s xml:id="echoid-s4459" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4460" xml:space="preserve">cognoui ꝑ 26. </s>
            <s xml:id="echoid-s4461" xml:space="preserve">27. </s>
            <s xml:id="echoid-s4462" xml:space="preserve">& </s>
            <s xml:id="echoid-s4463" xml:space="preserve">28. </s>
            <s xml:id="echoid-s4464" xml:space="preserve">ꝓnunciata, & </s>
            <s xml:id="echoid-s4465" xml:space="preserve">quia angulus hic maior eſt qua-
              <lb/>
            drãte, ſubtraxi eũ de ſemicirculo, & </s>
            <s xml:id="echoid-s4466" xml:space="preserve">remanſerunt 67. </s>
            <s xml:id="echoid-s4467" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4468" xml:space="preserve">23. </s>
            <s xml:id="echoid-s4469" xml:space="preserve">mi ſinus eorũ uoco nume℞
              <lb/>
            introitualem. </s>
            <s xml:id="echoid-s4470" xml:space="preserve">ſ. </s>
            <s xml:id="echoid-s4471" xml:space="preserve">92309. </s>
            <s xml:id="echoid-s4472" xml:space="preserve">At quum ſinus cõplementi amplitudinis aſcendentis 87405.
              <lb/>
            </s>
            <s xml:id="echoid-s4473" xml:space="preserve">minimus fuerit, nume℞ illum duxi in totũ, ꝓductũ diuiſi in ſinum introitualem, & </s>
            <s xml:id="echoid-s4474" xml:space="preserve">in quo
              <lb/>
            tiente ꝓdierunt 94687. </s>
            <s xml:id="echoid-s4475" xml:space="preserve">arcus eius eſt 71. </s>
            <s xml:id="echoid-s4476" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4477" xml:space="preserve">15. </s>
            <s xml:id="echoid-s4478" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4479" xml:space="preserve">quibus à ſemicirculo ſubtractis, re-
              <lb/>
            manent 108. </s>
            <s xml:id="echoid-s4480" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4481" xml:space="preserve">43. </s>
            <s xml:id="echoid-s4482" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4483" xml:space="preserve">arcus ille eclypticæ à medio cœli uſ ad gradum aſcendentis,
              <lb/>
            tantũ quo ſi numeres â 16. </s>
            <s xml:id="echoid-s4484" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4485" xml:space="preserve">40. </s>
            <s xml:id="echoid-s4486" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4487" xml:space="preserve">♈, iuxta uerum ſignorũ ordinem, numerus tan
              <lb/>
            get 5. </s>
            <s xml:id="echoid-s4488" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4489" xml:space="preserve">25. </s>
            <s xml:id="echoid-s4490" xml:space="preserve">mi. </s>
            <s xml:id="echoid-s4491" xml:space="preserve">♌, & </s>
            <s xml:id="echoid-s4492" xml:space="preserve">ſic quidẽ gradũ aſcendentẽ adhuc diuerſo â ſuꝑioribus modo in-
              <lb/>
            ueni. </s>
            <s xml:id="echoid-s4493" xml:space="preserve">Inſuper ſi ꝑ 5. </s>
            <s xml:id="echoid-s4494" xml:space="preserve">ꝓnunc. </s>
            <s xml:id="echoid-s4495" xml:space="preserve">quæro declinationẽ, inuenio uti 18. </s>
            <s xml:id="echoid-s4496" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s4497" xml:space="preserve">58. </s>
            <s xml:id="echoid-s4498" xml:space="preserve">mi ſinum eius
              <lb/>
            declinationis. </s>
            <s xml:id="echoid-s4499" xml:space="preserve">ſ. </s>
            <s xml:id="echoid-s4500" xml:space="preserve">32501. </s>
            <s xml:id="echoid-s4501" xml:space="preserve">quia minorem duco in ſinũ totũ, & </s>
            <s xml:id="echoid-s4502" xml:space="preserve">productũ diuido in ſinũ </s>
          </p>
        </div>
      </text>
    </echo>