Elements of Spherical Trigonometry, for the Use of Schools, Etc

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In the compilation of this work, the most esteemed writers, both English and foreign, have been consulted, but those most used are De Fourcy and Legendre.

Napier''s Circular Parts have been treated in a manne...