# w_polynomial_commands.txt
#
# Usage:
#  gnuplot < w_polynomial_commands.txt
#
set term png
set nokey
set output "w_polynomial_plot.png"
set xlabel "<---X--->"
set ylabel "<---T(n,x)--->"
set title "Chebyshev Polynomials W(n,x)"
set grid
set style data lines
plot "w_polynomial_data.txt" using 1: 1 lw 3 linecolor rgb "red", \
     "w_polynomial_data.txt" using 1: 2 lw 3 linecolor rgb "red", \
     "w_polynomial_data.txt" using 1: 3 lw 3 linecolor rgb "red", \
     "w_polynomial_data.txt" using 1: 4 lw 3 linecolor rgb "red", \
     "w_polynomial_data.txt" using 1: 5 lw 3 linecolor rgb "red", \
     "w_polynomial_data.txt" using 1: 6 lw 3 linecolor rgb "red"