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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Finding longitude in the 12th century
From: Gary LaPook
Date: 2012 Aug 31, 23:16 -0700
From: Gary LaPook
Date: 2012 Aug 31, 23:16 -0700
Try here: http://www.clarku.edu/~djoyce/trig/compute.html http://www.physicsforums.com/showthread.php?t=283991 http://fiziko.bureau42.com/teaching_tidbits/manual_logarithms.pdf gl --- On Fri, 8/31/12, Luther Abel <luabel@ymail.com> wrote:
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