# Requires data files "[123].dat" from this directory, # so change current working directory to this directory before running. # gnuplot> set term <termtype> # gnuplot> load 'simple.dem' # set title "Simple Plots" font ",20" set key left box set samples 50 set style data points plot [10:10] sin(x),atan(x),cos(atan(x)) 
set key right nobox set samples 100 plot [pi/2:pi] cos(x),(sin(x) > sin(x+1) ? sin(x) : sin(x+1)) 
set key left box set samples 200 plot [3:5] asin(x),acos(x) 
plot [30:20] besj0(x)*0.12e1 with impulses, (x**besj0(x))2.5 with points 
set samples 400 plot [10:10] real(sin(x)**besj0(x)) 
set key bmargin center horizontal plot [5*pi:5*pi] [5:5] real(tan(x)/atan(x)), 1/x 
set key left box set autoscale set samples 800 plot [30:20] sin(x*20)*atan(x) 
plot [19:19] '1.dat'with impulses ,'2.dat' ,'3.dat' with lines 
