From: Andrew Lorimer Date: Fri, 19 Oct 2018 00:16:15 +0000 (+1100) Subject: geometric proofs with vectors X-Git-Tag: yr11~15 X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/2183c3a2db899f3f99c23c0f1bb8c92de0b00b4b?hp=2183c3a2db899f3f99c23c0f1bb8c92de0b00b4b geometric proofs with vectors ---