It is also possible to make multiple plotting in the same graphic window (Figure 5.12).
xinit('d7-8.ps'); t=(0:.05:1)';st=sin(2*%pi*t); xsetech([0,0,1,0.5]); plot2d2("onn",t,st); xsetech([0,0.5,1,0.5]); plot2d3("onn",t,st); xsetech([0,0,1,1]);