for f in ideal1 \
         ideal2 \
         order_arith \
         order_real \
         round2 \
         ordmax \
         shovec \
         minpoly \
         minpoly_shortest \
         units_classgroup \
         units_rec1
do
   echo "Running $f..."
   $f.x < $f.in > $f.out
   echo "Comparing with reference file..."
   diff $f.out $f.out.ref
done
