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Question: dfieldplot

Question:dfieldplot

Jacob Moldenhauer 60 Maple
example plot
May 09 2007
0
I can easily adjust the field strength in a fieldplot, with(plots):fieldplot([x/(x^2+y^2)^(3/2),y/(x^2+y^2)^(3/2)], > x=-1..1,y=-1..1,fieldstrength=log); but the same command does not work in a dfieldplot. with(DEtools):dfieldplot(diff(y(x),x)=1/2*(-x-(x^2+4*y(x))^(1/2)), y(x), x=-3..3, > y=-3..2, title=`Restricted domain`,color=1/2*(-x-(x^2+4*y)), fieldstrength=log); How can I adjust the field strength in my dfieldplot? For simplicity, I took these examples out of the help pages in Maple10.
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