Concept
Spherical trigonometry - Early works to 1800
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The elements of Euclid, viz. the first six books, together with the eleventh and twelfth. The Errors, by which Theon, or others, have long ago Vitiated these Books, are Corrected, And some of Euclid's Demonstrations are Restored. Also, the book of Euclid's Data, in like manner corrected. By Robert Simson, M D. Emeritus Professor of Mathematics in the University of Glasgow.
Euclid.Date: M,DCC,LXXII. [1772]- Books
Idea trigonometriae demonstratae : (in usum juventutis Oxoniensis) Item praelectio de cometis. Et inquisitio in Bullialdi Astronomiae philolaicae fundamenta / Authore Setho Wardo.
Ward, Seth, 1617-1689.Date: 1654- Books
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Idea trigonometriae demonstratæ (in usum juventutus Oxoniensis) : item prælectio De cometis et Inquisitio in Bullialdi Astronomiæ philolaicæ fundamenta / authore Setho Wardo.
Ward, Seth, 1617-1689Date: 1654- Books
- Online
A treatise of trigonometry, plane and spherical, theoretical and practical. In which the several cases of plane and spherical triangles are solved, instrumentally and arithmetically. As likewise a Treatise of Stereographic and Orthographic Projection of the Sphere. In which the Principles and Theorems on which they depend, are clearly Demonstrated, and the Practice naturally deduced from those Demonstrations. Illustrated in the Stereographic Projection of the several Cases in Right and Oblique Angled, Spherical, Triangles: So that the Requisites may be found without Calculation, by Scale and Compass. To which is added a correct table of logarithms, sines, tangents and secants. By Sam Heynes, late Reader of the Mathematics to His Majesty's Engineers.
Heynes, Sam. (Samuel).Date: 1701- Books
- Online
A treatise of trigonometry, plane and spherical, theoretical and practical. In which the several cases of plane and spherical triangles are solved, instrumentally and arithmetically. As likewise a Treatise of Stereographick and Orthographick Projection of the Sphere. In which the Principles and Theorems on which they depend, are clearly Demonstrated, and the Practice naturally deduced from those Demonstrations. Illustrated in the Stereographick Projection of the several Cases in Right and Oblique Angled, Spherical, Triangles: So that the Requisites may be found without Calculation, by Scale and Compass. The second edition, carefully corrected by the author Sam. Heynes, Teacher of the Mathematicks.
Heynes, Sam. (Samuel).Date: MDCCXVI. [1716]