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| Yes, that sounds like it would be useful to me. Thank you. Having now had the chance to try the suggestion of [@Sangdon Lee][at0], I have found that `SingularValueDecomposition` works well subject to the following caveats: 1. To get the best... |
| Thank you for your kind words. I don't have any videos planned at the moment and I'm not active online anywhere. I'm currently going through and organising all my notes, in the hope of making better sense of this confusing world, something I expect... |
| I would just like to thank the Wolfram U team for a fascinating and well presented course. Abrita, Arben and Sampurna were excellent instructors, very clear and very helpful in answering questions. I learned a huge amount and it has inspired me to go... |
| Thank you very much. I also found that testing the remainder mod 2 works, see my other post, and it's weird that Mathematica can distinguish between two things that ought to be a pure number--both came from `If` statements but one of them used... |
| Thank you very much. `SemanticInterpretation` is what I was looking for. In my original post, I had an explanation of my problem, and now it seems to be completely blank. At least, I don't see any body to the post. I don't know what happened to... |
| I tried Sander's code for the initial post. (In Mathematica 12.) Everything worked fine up to the last step when it seemed to mess up plotting some of the routes. Maybe some change has broken the code. I found that it can be fixed by plotting the... |
| Thank you very much. This is very helpful. The data I am working with is the percentage of "anocracies" (between democracy and autocracy) in the Polity IV database of regime types from 1800 to 2017, which you would not expect to be sinusoidal. It... |
| Thank you very much. |
| Thank you very much. That is a very interesting and useful post. ([Doing an integral ...][1]) In effect, Mathematica leaves out the Abs[] [1]: https://community.wolfram.com/groups/-/m/t/906851 |
| Your commands above do not seem to hang together as a complete set. You define h, which is not then used (did you mean h1?). In the next line, you have h1 u1 = ... Are h1 and u1 supposed to be multiplied together? If so, why are you then... |