Timeline for NSolve gives an empty solution at some values
Current License: CC BY-SA 3.0
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13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 13, 2016 at 13:30 | vote | accept | Chertan | ||
| Aug 11, 2016 at 19:50 | comment | added | Michael E2 | A side issue, unrelated to the problem: You should avoid starting your symbol names with a capital letter, especially single character variables. Quite a few are reserved symbols used by Mathematica. | |
| Aug 11, 2016 at 19:46 | answer | added | Chris K | timeline score: 1 | |
| Aug 11, 2016 at 19:32 | history | edited | Michael E2 | CC BY-SA 3.0 |
Improved formatting
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| Aug 11, 2016 at 19:16 | comment | added | Chertan | Sorry, I can't add the screenshot of the function x[[Phi]] due to my reputation. But it has the same view as the equation at the begining of the question. | |
| Aug 11, 2016 at 19:16 | history | edited | Chertan | CC BY-SA 3.0 |
added 142 characters in body
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| Aug 11, 2016 at 19:07 | comment | added | Chertan | @MichaelSeifert yes, I need negative one. Therefore I used the restrictions on phi in the first example | |
| Aug 11, 2016 at 19:04 | comment | added | Chertan | @ChrisK definition: x[[Phi]_] := 1/(2 Sqrt[2]) (-2/[Phi] + Log[(1 + [Phi])/(1 - [Phi])]); I also added it to the post as screenshot | |
| Aug 11, 2016 at 19:03 | comment | added | Michael Seifert | It looks like your equation $x(\phi) = x_0$ has two solutions for all values of $x_0$, one with positive $\phi$ and one with negative $\phi$. Do you have a preference as to which one is returned? | |
| Aug 11, 2016 at 18:55 | comment | added | Chris K |
Could you give Mathematica code for your definition of x[\[Phi]]? Could be similar to this question.
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| Aug 11, 2016 at 18:35 | comment | added | user9660 | Welcome to Mathematica.SE! 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Take the tour and check the help center! 3) When you see good questions and answers, vote them up by clicking the vote triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign! | |
| Aug 11, 2016 at 18:35 | review | First posts | |||
| Aug 11, 2016 at 18:36 | |||||
| Aug 11, 2016 at 18:34 | history | asked | Chertan | CC BY-SA 3.0 |
