Submissions from 1over137.wordpress.com

		Open textbooks - what do you think? (1over137.wordpress.com)
		4 points by nilaykumar on June 21, 2011 \| past \| 4 comments
		Integration by integration under the integral sign (1over137.wordpress.com)
		52 points by nilaykumar on June 4, 2011 \| past \| 8 comments
		Integration by differentiation (1over137.wordpress.com)
		1 point by nilaykumar on June 1, 2011 \| past