python merge_book.py ipython nbconvert --to latex --template book6x9 book.ipynb ipython to_pdf.py move /Y book.pdf ../Kalman_and_Bayesian_Filters_in_Python6x9.pdf ipython nbconvert --to latex --template book book.ipynb ipython to_pdf.py move /Y book.pdf ../Kalman_and_Bayesian_Filters_in_Python.pdf