A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Francis Upchurch
Date: 2017 Oct 9, 00:13 -0700
I've had mine in the crash box for several years. I get similar good results to you and also find it makes easy, accurate work of the Hv-Doniol long division step. They are beautifully built and robust. Your Sin/Cos single page table is good, so I will replace mine with that.