esex1
# vario modo di assegnare campo per variabili ( con xrange o solo con [] )
plot sin(x) pause -1
standard range per x (-10:10)(-1:1)
set xrange[0:7] plot sin(x) pause -1
range per x assegnato (0:7) standard (-1:1)
plot [x=0:7] [-1:2] sin(x) pause -1
range per x(0:7) e y(-1:2)
set xrange[-3:3] set yrange[-4:4] plot sin(x) pause -1
plot [x=-3:3] [-4:4] sin(x) pause -1
splot x*x-y*y pause -1
splot [x=-1:1] [y=-1:1] x*x-y*y pause -1
set title "parabola" -1,1
set xrange [-3:2]
set yrange [0:9]
plot x**2 + 2*x + 1
pause -1
set multiplot
set size 0.4,0.4
set origin 0.1,0.6
set xrange [0:2*pi]
set yrange [-1.1:1.1]
plot sin(x)
pause -1
set size 0.4,0.4
set origin 0.6,0.6
set xrange [0:2*pi]
set yrange [-1.1:1.1]
plot cos(x)
set size 0.4,0.4
set origin 0.1,0.1
set xrange [0:2*pi]
set yrange [-0.1:1.1]
plot abs(sin(x))
set size 0.4,0.4
set origin 0.6,0.1
set xrange [0:2*pi]
set yrange [-0.1:1.1]
plot abs(cos(x))
set nomultiplot