# thsi9710.plt
set terminal latex
set output 'th9709uu.tex'
set nokey
set size 1.0 , 0.5
set xrange [-3:9]
set yrange [0:3]
set samples 500
f(x) = (x<-1) ? 0 : ( (x<1) ? 1 : 0 )
g(x) = (x<06) ? 0 : ( (x<8) ? 1 : 0 )
plot f(x) with line 1 ,g(x) with line 1