# style=r1: Rectangle I

present=4
ranget=[-3:3]

ind=!randitem 1,2
in1=!item $ind of <,>
in2=!item $ind of >,<
ind=!randitem 1,2
In1=!item $ind of <,>
In2=!item $ind of >,<

conj1=!randitem and,or
a=!randitem 0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3
b=!randitem 0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3

ineq=abs(x) $in1 $a ; abs(y) $In1 $b,\
 abs(x) $in1 $a ; abs(y) $In2 $b,\
 abs(x) $in2 $a ; abs(y) $In1 $b,\
 abs(x) $in2 $a ; abs(y) $In2 $b

plotf=-$a,t;,$a,t;,t,-$b;,t,$b;

plotf=$plotf\
 $plotf\
 $plotf\
 $plotf

