どなたか4お願いできますか? 今日の14時まで延長されたので。 # original from TANAKA Masaki # masaki@isea.is.titech.ac.jp(Tokyo Institute of technology) set pm3d at s solid set palette rgb 7,5,15 unset colorbox unset surface set ticslevel 0 set mapp cart set size square set view 45,30,1,1 set auto set isosamples 100,100 compl(a,b)=a*{1,0}+b*{0,1} mand(z,a,n) = n<=0 || abs(z)>100 ? 1:mand(z*z+a,a,n-1)+1 set term png transparent xffffff set out "mandelbrot.png" splot [-2:1][-1.5:1.5] mand({0,0},compl(x,y),50) !convert -geometry 50% -colors 256 mandelbrot.png mandelbrot_s.png !display mandelbrot_s.png を使ってお願いします。