From: Vivien Maisonneuve Date: Fri, 11 Jul 2014 12:47:15 +0000 (+0200) Subject: Derive Point and Vector from Coordinates abstract class X-Git-Tag: 1.0~132 X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/commitdiff_plain/3d17926f6a9051fd4b3a2c19b756849103592bd9?hp=3d17926f6a9051fd4b3a2c19b756849103592bd9 Derive Point and Vector from Coordinates abstract class ---