bat/tests/syntax-tests/source/gnuplot/test.gp
2021-01-09 22:35:50 +01:00

20 lines
324 B
Gnuplot
Vendored

set terminal pngcairo enhanced
set output "/tmp/polynomial.png"
set grid
set xrange [-5:5]
set yrange [-5:10]
set samples 10000
set key bottom right
f(x) = 1.0 / 14.0 * ((x+4) * (x+1) * (x-1) * (x-3)) + 0.5
plot \
f(x) title "polynomial of degree 4" \
with lines \
linewidth 2 \
linetype rgb '#0077ff'