User Portlet User Portlet

Ahmed Elbanna
Discussions
> The idea was to show intermediate steps for teaching purposes. Yep, I thought that too. Very clear and easy to understand. Minimize[ ] gives its output in the form of {minimum value of the objective function, p->minimizing value of the...
Hi Jörn, You can also follow one of the groups this post belongs to, preferably Wolfram U group: - https://community.wolfram.com/content?curTag=wolfram%20u After opening the link above, follow the group by clicking the button "Join" near the...
Same here. Thank you, Henrik, for the tip.
I experience the same sometimes, but it didn't cause any issues. I think it is because the browser cache. I simply remove the old content, add the new stuff and it works fine.
Could you please clarify what you mean when you say, "Does not work!!"? The forms I showed evaluates fine to me. Maybe you include a notebook with your evaluation vs the expected one?
Hi Bernard, I attached the notebook for you.
Have you tried to right click on the code cell and use Copy as -> LaTeX ? https://reference.wolfram.com/language/workflow/GenerateTeXWithTheWolframLanguage.html
I run your code on a fresh kernel and I get a numerical value for T. Make sure T is not defined before you run Solve &[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/41b29882-3766-4e43-8ae9-9ba3b5e8f96d
Works fine to me with V13.1 under Windows 10. I think Customer Support is the way to go in this case http://www.wolfram.com/support/contact ![enter image description here][1] [1]:...
You need to use [Part][1] in this case Select[{{1, 2, 3}, {4, 1, 6}}, Abs[#[[3]] - #[[2]]] > 3 &] [1]: https://reference.wolfram.com/language/ref/Part.html