Spherical Trigonometry, for the Use of Colleges and Schools
Isaac Todhunter, 1886. Macmillan and Co., London, 5th ed., 1886
Provenance and licence
Text: Project Gutenberg eBook #19770, released August 19, 2020. The transcription's licence, as it states it:
This eBook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org. If you are not located in the United States, you'll have to check the laws of the country where you are located before using this ebook.
This site quotes excerpts and problems from that transcription and hosts no scans; scans are linked to their archive. The records below (problems, checks, errata) are from pd-books at b3c614f, dedicated to the public domain (CC0), export generated 2026-10-10T11:13:12Z.
Chapters
- Great and Small Circles 5 excerpts, 5 equations, 0 problems
- Spherical Triangles 6 excerpts, 3 equations, 0 problems
- Spherical Geometry 6 excerpts, 11 equations, 0 problems
- Relations between the Trigonometrical Functions of the Sides and the Angles of a Spherical Triangle 5 excerpts, 26 equations, 18 problems
- Solution of Right-angled Triangles 8 excerpts, 25 equations, 19 problems
- Solution of Oblique-Angled Triangles 6 excerpts, 42 equations, 12 problems
- Circumscribed and Inscribed Circles 6 excerpts, 28 equations, 10 problems
- Area of a Spherical Triangle. Spherical Excess 6 excerpts, 13 equations, 16 problems
- On certain approximate Formul\ae 7 excerpts, 24 equations, 12 problems
- Geodetical Operations 11 excerpts, 15 equations, 0 problems
- On small variations in the parts of a Spherical Triangle 5 excerpts, 26 equations, 6 problems
- On the connexion of Formul\ae\ in Plane and Spherical Trigonometry 15 excerpts, 31 equations, 12 problems
- Polyhedrons 8 excerpts, 29 equations, 16 problems
- Arcs drawn to fixed points on the Surface of a Sphere 4 excerpts, 16 equations, 0 problems
- Miscellaneous Propositions 10 excerpts, 51 equations, 20 problems
- Numerical Solution of Spherical Triangles 8 excerpts, 19 equations, 8 problems
Index of terms 171 terms, by chapter
Related books
The books the concept graph relates to this one, most shared terms first.
- Solid Geometry with Problems and Applications 1919
52 shared terms
- Elements of Plane Trigonometry 1863
27 shared terms
- Plane Geometry 1899
24 shared terms
- A Course of Pure Mathematics 1921
20 shared terms
- Mathematical Recreations and Essays 1905
19 shared terms
- Elementary Illustrations of the Differential and Integral Calculus 1899
18 shared terms
- Vector Analysis and Quaternions 1906
14 shared terms
- An Introduction to Mathematics 1911
13 shared terms
- Calculus Made Easy 1914
12 shared terms
- Treatise on Thermodynamics 1903
5 shared terms
- First Course in the Theory of Equations 1922
4 shared terms
- An Elementary Treatise on Electricity 1888
3 shared terms
- The First Steps in Algebra 1894
1 shared term
Errata (0)
None recorded yet.