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# busybox expr
busybox expr 1 \| 1
busybox expr 1 \| 0
busybox expr 0 \| 1
busybox expr 1 \& 1
busybox expr 0 \< 1
busybox expr 1 \> 0
busybox expr 0 \<= 1
busybox expr 1 \<= 1
busybox expr 1 \>= 0
busybox expr 1 \>= 1
busybox expr 1 + 2
busybox expr 2 - 1
busybox expr 2 \* 3
busybox expr 12 / 2
busybox expr 12 % 5
set +e
busybox expr 0 \| 0
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 1 \& 0
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 0 \& 1
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 0 \& 0
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 1 \< 0
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 0 \> 1
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 1 \<= 0
if [ $? != 1 ] ; then
exit 1;
fi;
busybox expr 0 \>= 1
if [ $? != 1 ] ; then
exit 1;
fi;
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