 | sir John Frederick W. Herschel (1st bart.) - 1833 - 500 pages
...•which, as P, is referred to thé diametral plane AD F, perpendicular to EB by the visual line PME. The stereographic projection of a sphere, then, is...diametral plane ; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (234.)... | |
 | Sir John Frederick William Herschel - 1838 - 444 pages
...of which, as P, is referred to the diametral plane ADF, perpendicular to EB by the visual line PME. The stereographic projection of a sphere, then, is...diametral plane ; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (234.)... | |
 | John Frederick William Herschel - 1842 - 472 pages
...visual line PME. The stereographic projection of a sphere, then, is a true perspective represen¿ tation of its concavity on a diametral plane; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (234.)... | |
 | John Frederick William Herschel - 1849 - 672 pages
...view the concave surface of the sphere, every point of which, as P, is referred to the diametrical plane ADF, perpendicular to EB by the visual line...true perspective representation of its concavity on a diametrical plane ; and, as such, it possesses some singularly elegant geometrical properties, of which... | |
 | John Frederick William Herschel - 1851 - 492 pages
...of which, as P, is referred to the diametral plane ADF, perpendicular to EB by the visual line PME. The stereographic projection of a sphere, then, is...diametral plane ; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (234.)... | |
 | John Frederick William Herschel - 1851 - 706 pages
...sphere, and to view the concave surface of the sphere, every point of which, as P, is referred to the diametral plane ADF, perpendicular to EB by the visual line PM E. The etcreographic projection of a sphere, then, is a true perspectiverepresentation of its concavity on... | |
 | John Frederick William Herschel - 1851 - 744 pages
...visual line PMK The stereographic projection of a sphere, then, is a true perspectiverepresentation of its concavity on a diametral plane; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (282.)... | |
 | John Frederick William Herschel - 1857 - 608 pages
...sphere, and to view the concave surface of the sphere, every point of which, as P, ig referred to the diametral plane ADF, perpendicular to EB by the visual...a diametral plane; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (282.)... | |
 | sir John Frederick W. Herschel (1st bart.) - 1858 - 790 pages
...sphere, and to view the concave surface of the sphere, every point of which, as P, is referred to the diametral plane ADF, perpendicular to EB by the visual line PM E. The etereographic projection of a sphere, then, is a true perspccy 4 184 OUTLINES OF ASTRONOMY. tivc representation... | |
 | John Frederick William Herschel - 1861 - 572 pages
...sphere, and to view the concave surface of the sphere, every point of which, as P, is referred to the diametral plane ADF, perpendicular to EB by the visual...a diametral plane; and, as such, it possesses some singularly elegant geometrical properties, of which we shall state one or two of the principal. (282.)... | |
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diametral plane ADF perpendicular to EB by the visual line PM E. The stereographic projection of a sphere, then, is a true perspective representation of its concavity on a diametral plane; and as such it possesses some singular geometrical properties,... 
