Highly recommend read: Street-Fighting Mathematics http://mitpress.mit.edu/books/full_pdfs/Street-Fighting_Mathematics.pdf http://mitpress.mit.edu/books/full_pd

Highly recommend read: Street-Fighting Mathematics http://mitpress.mit.edu/books/full_pdfs/Street-Fighting_Mathematics.pdf http://mitpress.mit.edu/books/full_pdfs/Street-Fighting_Math...