From: Andrew Lorimer Date: Fri, 15 Mar 2019 01:43:23 +0000 (+1100) Subject: [spec] corrections in double angle formulas X-Git-Tag: yr12~205 X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/93c11efe55ab01fff6d54386d5e8152bcd749964?ds=inline;hp=93c11efe55ab01fff6d54386d5e8152bcd749964 [spec] corrections in double angle formulas ---