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Tag: ode

SymPy returns wrong solution of a nonlinear ODE?

I am trying to solve the ODE of the frictional free fall: I think the solution might be wrong. I believe it should be the reciprocal of the returned expression. Therefore, if I try to find the value of the constant for an initial condition of rest (v(0) = 0), I get no real solutions: As a consequence, if I

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