Spherical Trigonometry, For The Use Of Colleges And Schools, With Numerous ExamplesRead Books Ltd, 19 de nov. 2012 - 166 pàgines Originally published in 1859, this early work by English Mathematician Isaac Todhunter is both expensive and hard to find in its first edition. It contains a wealth of information on spherical trigonometry and includes chapters on Geodetical Operations, Polyhedrons, Spherical Geometry and much more. This fascinating work is thoroughly recommended for all students of mathematics looking to advance their knowledge of the subject. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork. |
Continguts
| ii | |
| iii | |
Relations between the Trigonometrical Functions of the Sides and the Angles of a Spherical Triangle | iv |
Solution of Rightangled Triangles | 62 |
Solution of Obliqueangled Triangles | 76 |
Circumscribed and Inscribed Circles | 89 |
Area of a Spherical Triangle Spherical Excess | 97 |
On certain approximate Formulæ | 105 |
Geodetical operations | 114 |
On small variations in the parts of a Spherical Triangle | 128 |
On the connexion of Formulæ in Plane and Spherical Trigonometry | 131 |
Polyhedrons | 151 |
Arcs drawn to fixed points on the Surface of a Sphere | 166 |
Miscellaneous Propositions | 184 |
Numerical Solution of Spherical Triangles | 199 |
Altres edicions - Mostra-ho tot
Spherical Trigonometry: For the Use of Colleges and Schools. With Numerous ... Isaac Todhunter Visualització completa - 1886 |
Spherical Trigonometry: For the Use of Colleges and Schools. With Numerous ... Isaac Todhunter Visualització completa - 1886 |
Frases i termes més freqüents
A′BC ambiguity angular points angular radius approximately arcs are drawn arcs drawn arcs which join bisecting calculated centre circular measure corresponding cos TU cos2 cosines deduce denote determine equation escribed circles example expression faces fixed points formulæ of Art greater Hence hypotenuse Legendre’s Theorem less Let ABC lune meet middle point Napier’s analogies Napier’s Rules observed obtain octahedron opposite angle opposite sides parallelepiped perpendicular Plane Geometry plane triangle Plane Trigonometry polar triangle pole polygon position preceding Article primitive triangle produced quadrant regular polyhedron respectively result right angles rightangled triangles shew shewn Similarly sin b sin sine small circle described solid angles solution sphere spherical excess spherical triangle spherical triangle ABC Spherical Trigonometry straight lines subtended suppose tangent three plane angles touching circle trigonometrical functions zero