Answer: Answer.hs Arithmetic.hs
	ghc --make Answer.hs

Arithmetic.pgf Arithmetic.hs: Arithmetic.gf ArithmeticEng.gf
	gf -make -output-format=haskell ArithmeticEng.gf


clean:
	rm -f *.o *.gfo *.hi Arithmetic.hs Arithmetic.pgf Answer