Bernt Lie

OK -- I did the following: ```julia using Symbolics # @variables x D = Differential(x) # # Vector of math functions with single arguments found in Julia Documentation vf =...

The problem is a DAE, but I pose it as an `ODESystem`. Here is my code: ```julia using ModelingToolkit using DifferentialEquations using Plots, LaTeXStrings # Specifying line properties as constants...

How can I check the chosen default solver? From earlier work where I converted Modelica code to MTK, I observed the same thing. The code were implementations of cases I...

Hm... the default solver seems to work now if I specify `reltol=1e-5`, just as I used with the `QBDF` algorithm. The behavior is very different with default `reltol`, though. Here...

OK... Here are two matrices, `AAA` and `TTT`: ```julia AAA = Num[(-K_e*u(t)) / (2A*h_ς*ρ*sqrt(h(t) / h_ς)) 0.0; (2.0K_e*m(t)*p(t)*u(t) + 4.0h_ς*ρ*Q̇_(t)*m(t)*sqrt(h(t) / h_ς) + 4.0A*h_ς*(ρ^2)*Ĥ(t)*ṁ_e(t)*sqrt(h(t) / h_ς) + 4.0g*h_ς*ρ*m(t)*ṁ_e(t)*sqrt(h(t) / h_ς)...

Hm -- the same problem seems to be present in labels:

I use Julia 1.8.3 on Windows 11, an HP laptop with Full HD resolution. ```julia using Plots using LaTeXStrings plot(sin, label=L"this is $f(x)$") plot!(title=L"$\sin$ as a function of $x$") plot!(xlabel=L"position...

Will do when I'm back at computer. Sent from Outlook for Android ________________________________ From: Josef Heinen ***@***.***> Sent: Monday, February 27, 2023 7:01:28 PM To: jheinen/GR.jl ***@***.***> Cc: Bernt Lie...

I restarted the Jupyter notebook (in VSCode), and ran exactly the code you suggested above. The code runs without problems, but there is not output/response on the screen except that...

> You can run these commands only in a console window. OK -- then I get the following: