clean:
	rm -f *.dvi *.log *.aux *~

cleandir: clean
	rm -f *.eps

all: exo1a.eps
all: td.ps.gz

.SUFFIXES: .tex .eps

.tex.eps:
	latex $< && dvips -E $*.dvi -o $*.eps

td.ps.gz: *.tex *.eps
	latex td
	dvips td.dvi -o td.ps
	gzip -f td.ps