Hi all, I read this topic and it is still confusing since the differential equation is a bit different: [image] Plotting a phase portrait of a differential equation General Usage Hey Folks. I was just wondering if there was an existing package or tool for plotting the p…

The solution looks different from the cartoon… Anyway, you can plot the solution as two parts, one of which has an arrow: x1(t) = exp(-2t)*cos(t) x2(t) = exp(-2t)*sin(t) plot(x1, x2, 0, π/6, legend=false, color=:black, arrow=true) plot!(x1, x2, π/6, 2π, legend=false, color=:black)

How to Draw This Spiral Solution Curve?

General Usage

Freya_the_Goddess November 22, 2022, 5:55pm 13

Alright then I will try it, so the textbook gives me bias then.

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How to Draw This Spiral Solution Curve?

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