Today: 
	-  The problem assignments can be found on the assignments page. Does it go without saying that, if we are discussing section X on a given day, then I will have expected you to have read section X? If not, let it be considered said.
	
	 
-  Motivation: eHarmony and its 29 dimensions:
		-  "eHarmony is the only relationship site on the web that creates compatible matches based on 29 dimensions scientifically proven to predict happier, healthier relationships."
	
	 
-  Highlights from Section 1.1 (pdf): 
Systems of linear equations
	
Links:
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Comments appreciated.