all: slides show

slides:
	pdflatex cn112ae3.tex && pdflatex cn112ae3.tex

show: cn112ae3.pdf
	evince cn112ae3.pdf

show3D: cn112ae3.pdf
	impressive -e -T 250 cn112ae3.pdf

print: cn112ae3.pdf
	pdfnup --nup 4 --orient landscape --trim "-.64cm -.64cm -.64cm -.64cm" cn112ae3.pdf

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

clean:	proper
	rm -f cn112ae3.pdf
