== Beschreibung, Quelle == set terminal svg set xrange [0.0:100.0] set xlabel "Alter" set output "fuzzy-alter.svg" set key right bottom set grid nopolar set grid xtics nomxtics ytics nomytics noztics nomztics set grid layerdefault linetype 0 linewidth 0.25, linetype 0 linewidth 0.25 s_0(x,a,ep) = 0 s_1(x,a,ep) = 2*((x-a+ep)/(2*ep))**2 s_2(x,...