Timeline for Finding real and imaginary part of long expression takes too long
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Jun 14, 2023 at 15:20 | history | edited | Michael E2 |
edited tags
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| Feb 28, 2023 at 21:53 | vote | accept | Eric_Jansen | ||
| Feb 28, 2023 at 21:20 | answer | added | Bob Hanlon | timeline score: 3 | |
| Feb 28, 2023 at 20:46 | history | edited | Eric_Jansen | CC BY-SA 4.0 |
added 36 characters in body
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| Feb 28, 2023 at 20:44 | comment | added | Eric_Jansen |
n is a positive real number.
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| Feb 28, 2023 at 20:43 | comment | added | Bob Hanlon |
Use Simplify rather than FullSimplify. The simplification is helped if you can tell it something about n, e.g., integer? nonnegative integer? positive integer? The derivatives can be covered by Element[Derivative[_][U][\[Eta]], Reals]
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| Feb 28, 2023 at 19:39 | history | asked | Eric_Jansen | CC BY-SA 4.0 |