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| > A thing I am missing from psfrag is that the font size is no longer determined at complie time - no way MaTeX could know how I will rescale the image afterwards This is a very good point. So many people get this wrong when creating figuresthey... |
| My [IGraph/M](http://szhorvat.net/mathematica/IGraphM) package includes a utility function to compare labelled graphs. Needs["IGraphM`"] IGSameGraphQ[g1, g2] (* True *) IGSameGraphQ[g1, Graph[{a b}]] (* False *) ... |
| Try im Image@DiskMatrix[ImageDimensions[im]/2, ImageDimensions[im]] assuming `im = Image[img]`. |
| Numerical ODE solving is a whole topic on its own. It is covered in many books. Take a look e.g. at Numerical Recipes, which has a very gentle introduction, if I recall correctly. |
| Three: https://github.com/mmatera/iwolfram |
| I get `Indeterminate` on the Raspberry Pi with version 11.3.0. |
| Doug, it's not quite clear to me what your aim is with these posts. Do you have a _practical problem_ that you need help solving? If yes, can you clarify what you are trying to accomplish that you need help with? Or are you trying to argue... |
| `TuttePolynomial` is similarly affected. `TuttePolynomial[GridGraph[{7, 7}], {x, y}]` works. `TuttePolynomial[GridGraph[{7, 8}], {x, y}]` does not. |
| Their YouTube channel still exists. Maybe you can contact them through it: https://www.youtube.com/user/DigiAreaChannel/featured |
| My experience with trying the Wolfram Engine: It is basically a free version of Mathematica. Since it's free, it comes with restrictions. What are they? Amazingly, very very little (apart from the license, which prohibits certain types of uses).... |