H13.png:	H13.tex H131.fig H132.fig makefile ../Doodles/QRCode.png;
	fig2dev -L pstex H131.fig H131.pstex
	fig2dev -L pstex_t -p H131.pstex H131.fig H131.pstex_t
	fig2dev -L pstex H132.fig H132.pstex
	fig2dev -L pstex_t -p H132.pstex H132.fig H132.pstex_t
	latex H13.tex
	latex H13.tex
	dvips H13.dvi -t letter -o H13.ps
	ps2pdf H13.ps H13.pdf
	convert -density 300 -trim -scene 1 H13.pdf \
		-background white H13.png
	convert +append H13-1.png H13-2.png H13.png
	convert -geometry 400x400 -gamma 0.5 H13.png H13_400.jpg
	rm -f H13.aux H13.dvi H13.log H13.ps H13?.pstex \
		H13?.pstex_t H13.out H13?.fig.bak H13-?.png

../Doodles/QRCode.png:	;
	qrencode -o ../Doodles/QRCode.png -s 1 -m 1 'drorbn.net/Fields-1411'