A Catalogue of the Portsmouth Collection of Books and Papers Written by Or Belonging to Sir Isaac Newton: The Scientific Portion of which Has Been Presented by the Earl of Portsmouth to the University of Cambridge |
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Page xi
... has found the motion of the moon's apogee , and he states some of the numerical results which he has obtained , but he does not give the calculations themselves , as he considers them too complicated and not sufficiently accurate .
... has found the motion of the moon's apogee , and he states some of the numerical results which he has obtained , but he does not give the calculations themselves , as he considers them too complicated and not sufficiently accurate .
Page xii
It is interesting to find among the papers on the Lunar Theory a good many containing Newton's calculations relating to the inequalities which are described in the above scholium . These papers are unfortunately very imperfect ...
It is interesting to find among the papers on the Lunar Theory a good many containing Newton's calculations relating to the inequalities which are described in the above scholium . These papers are unfortunately very imperfect ...
Page xiv
Judging from Newton's account of the time which he employed in making these calculations , there must have been a considerable ... Fortunately , however , among the Portsmouth detailed calculation of the refraction corresponding to the ...
Judging from Newton's account of the time which he employed in making these calculations , there must have been a considerable ... Fortunately , however , among the Portsmouth detailed calculation of the refraction corresponding to the ...
Page xv
It should be remarked that the above calculation requires an approximate knowledge of the path of the ray , whereas this path is at first unknown , and cannot be accurately determined without a knowledge of the refraction itself .
It should be remarked that the above calculation requires an approximate knowledge of the path of the ray , whereas this path is at first unknown , and cannot be accurately determined without a knowledge of the refraction itself .
Page 1
Calculation of the Area of the Hyperbola . 5. On the Laws of Motion . On the Laws of Reflection . On Motion in a Cycloid . Problems in Geometrical Optics . ELEMENTARY MATHEMATICS . ( Holograph . ) 1 . Observations N. 1 SECTION 1. ...
Calculation of the Area of the Hyperbola . 5. On the Laws of Motion . On the Laws of Reflection . On Motion in a Cycloid . Problems in Geometrical Optics . ELEMENTARY MATHEMATICS . ( Holograph . ) 1 . Observations N. 1 SECTION 1. ...
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