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when toggle format what by license comment
Jun 16, 2014 at 8:49 answer added Alexei Boulbitch timeline score: 2
Jun 15, 2014 at 8:53 answer added Stephen Luttrell timeline score: 5
Jun 15, 2014 at 6:31 history edited Xing CC BY-SA 3.0
deleted 1 character in body
Jun 15, 2014 at 0:47 history edited m_goldberg CC BY-SA 3.0
Minor clean-up
Jun 15, 2014 at 0:40 review First posts
Jun 15, 2014 at 0:48
Jun 15, 2014 at 0:35 comment added Apple There are three left brackets in your formulate but just two right brackets.Also "It should be zero" is not correct,for example P=1, M=-2.
Jun 15, 2014 at 0:11 history asked Xing CC BY-SA 3.0