Page:The Construction of the Wonderful Canon of Logarithms.djvu/71

From Wikisource
Jump to navigation Jump to search
This page has been proofread, but needs to be validated.

CONSTRUCTION OF THE CANON. 47

From the Radical table completed in this way, you will
find with great exactness (by 49 and 50) the logarithms of
all sines between radius and the sine of 45 degrees; from
the arc of 45 degrees doubled, you will find (by 56) the
logarithm of half radius; having obtained all these, you
will find the other logarithms by 58. Arrange
all these results as described in 59, and you
will produce a Table, certainly the
most excellent of all Mathe-
matical tables, and pre-
pared for the most
important
uses.



End of the Construction of the Logarithmic Table.



APPENDIX.