A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Greg Rudzinski
Date: 2017 Jan 9, 20:50 -0800
This table combines natural sin and cos with log cosecant and log secant for classic trig log sight reduction. Log cosecants and log secants are substituded for log sin and log cos to make for more efficient and error free log sums. This is a similar table to the Ageton Classic table with the difference being the placement of the log decimal point.