3 events
when toggle format what by license comment
May 27 '12 at 16:18 history edited Arnold Neumaier CC BY-SA 3.0
corrected lots of typos and sharpened a comment on idealization
May 27 '12 at 11:05 comment added Raskolnikov Best answer here. Deserves more points.
May 9 '12 at 10:53 history answered Arnold Neumaier CC BY-SA 3.0