all: slides show

slides:
	pdflatex mda4.tex && pdflatex mda4.tex

show: mda4.pdf
	evince mda4.pdf

show3D: mda4.pdf
	impressive -e -T 250 mda4.pdf

print: mda4.pdf
	pdfnup --nup 2x2 --landscape --trim "-.64cm -.64cm -.64cm -.64cm" mda4.pdf

proper:
	rm -rf auto *~ *.log *.toc *.aux *.nav *.snm *.out *.backup

clean:	proper
	rm -f mda4.pdf
