most recent 30 from http://mathoverflow.net 2013-05-26T03:45:32Z http://mathoverflow.net/feeds/user/20899 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/55458/writing-semi-formal-proofs/86710#86710 mark 2012-01-26T10:30:29Z 2012-01-26T10:30:29Z

<p>you can see an example of semi formal proof in:</p> <p><a href="http://www.testingexperience.com/testingexperience15_09_11.pdf" rel="nofollow">http://www.testingexperience.com/testingexperience15_09_11.pdf</a></p>