all: html pdf

html:
	jupyter-book build .
pdf:
	jupyter-book build --builder latex .
	cd _build/latex && sed -i -e 's/letterpaper/a4paper/' -e 's/\(Dr\. Christoph G\)/\\hspace{8.2em}\1/' python_intro.tex && make && cd ../..

clean:
	rm -rf _build