24 lines
634 B
Gnuplot
24 lines
634 B
Gnuplot
set terminal png
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set output "gnuplot01.png"
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set grid
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set samples 100000
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unset border
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set lmargin at screen 0
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set rmargin at screen 1
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set bmargin at screen 0
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set tmargin at screen 1
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set yrange [-7:10]
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set xrange [-8:8]
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set size 10./10.
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set key center top reverse Left
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set xzeroaxis
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set yzeroaxis
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set ytics axis
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set xtics axis
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#set object circle at 3,3 size 0.2
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set label "(2,0.33)" at 2.1,0.77 tc rgb "#FF0000"
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plot 1/(x**2 -1) lt rgb "#006300" lw 2 notitle, '-' w p pt 7 ps 1.5 lc rgb "#FF0000" notitle
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2.0 0.33
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e
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#"<echo '1 2'" with points pt 7 ps 2 #pt = filled circle ps = size |