Add together the log haversine of the S.H.A. (Table 45), the log cosine of the Lat.    From Wordnik.com.  [Lectures in Navigation] Reference

The haversine has its own twin, the havercosine, which is the vercosine divided by 2.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

I still have in a basement file cabinet my copy of Bowditch with its haversine tables.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

T.e result will be the log haversine of the S.H.A. or L.A.T. It must always be less than 10.    From Wordnik.com.  [Lectures in Navigation] Reference

(Table 44), and the log cosine of the Dec. (Table 44) and call the sum S. S.is a log haversine and must always be less than.    From Wordnik.com.  [Lectures in Navigation] Reference

Like its cousin the haversine, the hacoversine is mainly useful for doing trig on a sphere when you don't have a calculator handy to square the familiar trig functions.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

+v direction so that the result is either +v or - v. The haversine gives the probability that the result of the measurement is - v. The way I learned about sine and cosine (sinus and cosinus we call them) they were defined from a right-angled triangle.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

The haversine is just the versine divided by 2.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference