# set terminal pngcairo transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 # set output 'iterate.3.png' set key title "Dynamic iteration limits" center set key fixed right top vertical Right noreverse enhanced autotitle box lt black linewidth 1.000 dashtype solid set key noinvert samplen 4 spacing 1 width 0 height 1 set key opaque set style increment default set title "plot for [i=1:4] for [k=i:i] for [j=1:k] 10*k + cos(j*x)" set xrange [ * : * ] noreverse writeback set x2range [ * : * ] noreverse writeback set yrange [ * : * ] noreverse writeback set y2range [ * : * ] noreverse writeback set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback ## Last datafile plotted: "whale.dat" plot for [i=1:4] for [k=i:i] for [j=1:k] 10*k + cos(j*x) lw j title sprintf("k=%d j=%d", i, j)