Hey Folks. I was just wondering if there was an existing package or tool for plotting the phase portrait of a system of differential equations, or a phase portrait plus direction field? I am thinking of a plot like this for the system of equations. \frac{dx}{dt} = -x \\ \frac{dy}{dt} = 2y The co…

Plotting a phase portrait of a differential equation

lazarusA June 19, 2021, 9:40am 11

you need to go to the new version (new syntax):

5 Likes

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