They are fundamental. LEARN THEM. They're actually not that hard. http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/ http://ocw.mit.edu/co

They are fundamental. LEARN THEM. They're actually not that hard. http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/ http://ocw.mit.edu/courses/electrical-engineering-and-comput...