Hello, I am trying to find the steady state (or roots) of a system with 9 states using the Krawczyk method. For that I need to find a Jacobian, but I am getting the following error- " BoundsError: attempt to access 0-element Vector{ForwardDiff.Dual{ForwardDiff.Tag{Main.var"workspace#44".var"#1#2"{…

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[image] Kanishk: XYnew = [(0…50), (0…50), (0…50), (0…50), (0…50), (0…50), (0…50), (0…50), (0…50)] I tried: using IntervalArithmetic XYnew = [(0…50), (0…50), (0…50), (0…50), (0…50), (0…50), (0…50), (0…50), (0…50)] which fails with: julia> XYnew = [(0…50), (0…50), (0…50), (0…50), (0…50), (0…

If I try to run your code I get: julia> local mid_XYnew = [mid(XYnew[1]), mid(XYnew[2]), mid(XYnew[3]), mid(XYnew[4]), mid(XYnew[5]), mid(XYnew[6]), mid(XYnew[7]), mid(XYnew[8]), mid(XYnew[9])] ERROR: UndefVarError: XYnew not defined Stacktrace: [1] top-level scope @ REPL[24]:1 Can you…

Use two dots instead of three dots: 0..50 (Sorry for the very late reply.)

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lmiq January 19, 2023, 11:18am 2

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