# humps_commands.txt
#
# Usage:
#  gnuplot < humps_commands.txt
#
set term png
set output "humps.png"
set xlabel "x"
set ylabel "y"
set title "y = humps(x)"
set grid
set timestamp
set style data lines
set xrange [0.0:2.0]
set samples 51
f(x)=1.0/((x-0.3)**2+0.01)+1.0/((x-0.9)**2+0.04)-6.0
plot f(x) with linespoints pt 7 ps 2
quit