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I'm just reading the documentation for Interpolation (Mathematica 12.2). What comes up when I'm in Mathematica, click "Help", type "Interpolation", etc.
Thanks for all these. Hans Milton's and Gianluca Gorni's suggestions certainly work. I'm not sure of Bill Nelson's. (In the meantime - not surprisingly - I've done what i needed in a completely different way.) And here's a bit: If i write ...
Thanks again. I am running Mathematica 12. It does not have "Threaded", but it does have "Thread".
Thanks ...
Thanks ... I figured there was something like this. I'll see how it works with my stuff.
Using Mathematica 12.2 on Windows 10. Somehow expression wrap has gone away. So long expressions (without newline inside them) just extend waaaaay to the right and I have to use the slide bar at the bottom to look at them and manipulate them. ...
You are right: when I started with a clean kernel, I got what you got. But I found that the following works. Note that g, x, and y are all locals, but passing g works. &[Wolfram Notebook][1] [1]:...
Sigh. I just hit something, and the notebook disappeared ... along with several hours of work. Is there someway to tell Mathematica to automatically save the notebook I am working in every 30 minutes (or so ...)? Or how about a "unexpected...
Thanks so much for the help. Graphics[] is exactly what I was looking for. And of course you are right ... it says so in the documentation ... The moral is the old story "Read the documentation!"
Well, I have no answer/solution to the question of why the first x20 or u0 is gray. But I found the reason that FindMinimum was not doing what I wanted in a completely different place. In other words, the gray made no difference in the actual...