Harriot, Thomas, Mss. 6788

List of thumbnails

< >
1051
1051 (526r)
1052
1052 (526v)
1053
1053 (527r)
1054
1054 (527v)
1055
1055 (528r)
1056
1056 (528v)
1057
1057 (529r)
1058
1058 (529v)
1059
1059 (530r)
1060
1060 (530v)
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page |< < (543r) of 1134 > >|
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              <s xml:space="preserve">[
                <emph style="bf">Commentary:</emph>
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            <p>
              <s xml:space="preserve"> This folio shows a shorter calculation (or rough work) for the sequences shown in Add MS
                <ref target="http://echo.mpiwg-berlin.mpg.de/ECHOdocuView?url=/permanent/library/AYB35Z4D/&start=1100&viewMode=image&pn=1109"> f. </ref>
              of males in the fourth and fifth generations.
                <lb/>
              The left hand column begins with a population of 220, from which the sequence 1, 3, 6, ..., 63, 69, 73 is successively subtracted, while the sequence 63, 69, 73, 75, 75, 73, .... 15, 10, 6 is successively added, giving rise to the sequence 220, 282, 348, ..., 660, 670, 660, ....
                <lb/>
              The right hand column begins with a population of 715, from which the sequence 1, 4, 10, ..., 348, 415, 450 is successively subtracted, while the sequence 282, 348, 415, ..., 663, 660, ... is successively added, giving rise to the sequence 715, 996, 1340, ....
                <lb/>
              Harriot makes an error in this column, adding 633 instead of 670 after subtracting 165, but this is rectified in the rightmost column.</s>
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