Salusbury, Thomas, Mathematical collections and translations (Tome I), 1667
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              us ſee whether by withdrawing it 20. minutes onely, it will riſe
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              to the height of 32. ſemidiameters: See the ſhort and true
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              tion. </s>
              <s>Multiply the ſine of the angle B D C, by the ſine of the
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              chord B D, and divide the product, the five laſt figures being cut
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              off by the ſine of the Parallax, and the quotient will be 28.
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              midiameters, and an half, ſo that though you make a correction
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              of 4
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              gr. </s>
              <s>22 min. </s>
              <s>30 ſec.
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              taken from 4
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              gr. </s>
              <s>42 min. </s>
              <s>30 ſec.
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              it ſhall
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              not elevate the ſtar to the altitude of 32. ſemidiameters, which
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              correction for
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              Simplicius
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              his underſtanding it, is of 262. minutes,
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              and an half.</s>
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                <cell/>
                <cell/>
                <cell>
                  <emph type="italics"/>
                gr.
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                </cell>
                <cell>
                  <emph type="italics"/>
                m.
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                </cell>
                <cell/>
                <cell>
                  <emph type="italics"/>
                gr.
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                </cell>
                <cell>
                  <emph type="italics"/>
                m.
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                </cell>
                <cell>
                  <emph type="italics"/>
                ſec.
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                </cell>
              </row>
              <row>
                <cell>
                  <emph type="italics"/>
                Hainzelius
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                </cell>
                <cell>Pole</cell>
                <cell>48</cell>
                <cell>32</cell>
                <cell>----*</cell>
                <cell>76</cell>
                <cell>34</cell>
                <cell>30</cell>
              </row>
              <row>
                <cell>
                  <emph type="italics"/>
                Maurolicus
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                </cell>
                <cell>Pole</cell>
                <cell>38</cell>
                <cell>30</cell>
                <cell>----*</cell>
                <cell>62</cell>
                <cell>00</cell>
                <cell>00</cell>
              </row>
              <row>
                <cell/>
                <cell/>
                <cell>9</cell>
                <cell>52</cell>
                <cell/>
                <cell>14</cell>
                <cell>34</cell>
                <cell>30</cell>
              </row>
              <row>
                <cell/>
                <cell/>
                <cell/>
                <cell/>
                <cell/>
                <cell>9</cell>
                <cell>52</cell>
                <cell>00</cell>
              </row>
              <row>
                <cell/>
                <cell/>
                <cell/>
                <cell/>
                <cell>Parallax</cell>
                <cell>4</cell>
                <cell>42</cell>
                <cell>30</cell>
              </row>
            </table>
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              <row>
                <cell/>
                <cell/>
                <cell>
                  <emph type="italics"/>
                gr.
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                </cell>
                <cell>
                  <emph type="italics"/>
                m.
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                </cell>
                <cell>
                  <emph type="italics"/>
                ſec.
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                </cell>
                <cell/>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>B A D</cell>
                <cell>9</cell>
                <cell>52</cell>
                <cell>00</cell>
                <cell>Chord</cell>
                <cell>17200</cell>
              </row>
              <row>
                <cell>Angles</cell>
                <cell>B D C</cell>
                <cell>108</cell>
                <cell>21</cell>
                <cell>30</cell>
                <cell>Sine</cell>
                <cell>94910</cell>
              </row>
              <row>
                <cell/>
                <cell>B C D</cell>
                <cell>0</cell>
                <cell>20</cell>
                <cell>00</cell>
                <cell>Sine</cell>
                <cell>582</cell>
              </row>
            </table>
            <table>
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              <row>
                <cell/>
                <cell>94910</cell>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>17200</cell>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>18982000</cell>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>66437</cell>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>9491</cell>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>28</cell>
                <cell/>
              </row>
              <row>
                <cell>582</cell>
                <cell>16324</cell>
                <cell>52000</cell>
              </row>
              <row>
                <cell/>
                <cell>4688</cell>
                <cell/>
              </row>
              <row>
                <cell/>
                <cell>2</cell>
                <cell/>
              </row>
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              <s>In the ſecond operation made upon the obſervations of
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              zelius,
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              and
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              Sculerus,
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              with the Parallax of 0
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              gr. </s>
              <s>8 min. </s>
              <s>30 ſec.
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              the ſtar is found in the height of 25. ſemidiameters or
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              bouts, as may be ſeen in the ſubſequent
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              </s>
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