for n in {-1..-9}
do
n=$( echo "scale=2; $n / 10" | bc -l )
y="$n"
r=1
h=0
k=0
x=$( echo "scale=2;( sqrt( $r^2 - ( $y - $k )^2 ) ) +  $h" | bc -l )
line=$( for (( n=0; n<=${x/\./}; n++)); do printf "%s" X; done )
for z in {1..5}
do
printf "%100s%-100s\n" "$line" "$line"
done
done | tail -r | tee >( tail -r )