# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'sampling.8.png'
unset border
set key fixed center top vertical Left reverse enhanced autotitle nobox
set xzeroaxis
set yzeroaxis
set xtics axis out scale 1,8 mirror norotate  autojustify
set xtics add  (1.00000 1, 6.28319 1)
set ytics axis in scale 1,0.5 mirror norotate  autojustify
set title "nonlinear (identity mapped) x" 
set title  font ",13" textcolor lt -1 norotate
set xrange [ 0.100000 : 12.0000 ] noreverse
set nonlinear x via x inverse x 
NO_ANIMATION = 1
## Last datafile plotted: "++"
## Last plot was a multiplot
# saved multiplot
set multiplot layout 2,1;    set title "Piecewise function sampling along linear x" font ",13";    plot sample [*:1] x, [1:2.*pi] cos(x), [2.*pi:10] (x-8)**2;    set nonlinear x via x inv x;    set title "nonlinear (identity mapped) x" font ",13";    plot sample [*:1] x, [1:2.*pi] cos(x), [2.*pi:10] (x-8)**2;    
unset multiplot