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THE
CONSTRUCTION OF THE
WONDERFUL CANON OF
LOGARITHMS;
And their relations to their own natural numbers;
WITH
An Appendix as to the making of another
and better kind of Logarithms.
TO WHICH ARE ADDED
Propositions for the solution of Spherical Triangles by an
easier method: with Notes on them and on the above-mentioned Appendix by the learned Henry Briggs.
By the Author and Inventor, John Napier, Baron of
Merchiston, &c., in Scotland.
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Printed by Andrew Hart,
OF EDINBURGH;
in the Year of our Lord, 1619.
Translated from Latin into English by William Rae Macdonald, 1888.