Timeline for Converges or diverges?
Current License: CC BY-SA 4.0
24 events
| when toggle format | what | by | license | comment | |
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| Jul 4, 2022 at 17:06 | review | Suggested edits | |||
| Jul 4, 2022 at 21:37 | |||||
| May 28, 2022 at 12:28 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| May 28, 2022 at 12:19 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| Dec 6, 2021 at 20:17 | comment | added | user64494 | There are more tools (e.g. $\LaTeX$) and more users and more questions here. | |
| Dec 6, 2021 at 18:46 | comment | added | Валерий Заподовников | devs should be reading it, and I was right. :) | |
| Dec 6, 2021 at 18:38 | comment | added | user64494 | The discussion should belong to calculus-and-analysis group, not to discrete math group. Also sense of sharing this theme at community.wolfram.com is unclear to me. | |
| Dec 6, 2021 at 16:46 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| Dec 6, 2021 at 16:45 | comment | added | Валерий Заподовников | The bug is indeed "SumConvergence uses pre V11.2 Limit" as used in DivergenceTest. Nice. | |
| Dec 6, 2021 at 16:22 | comment | added | Валерий Заподовников | I opened a giant thread on wolfram community. community.wolfram.com/groups/-/m/t/2419493 | |
| Dec 6, 2021 at 12:38 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| Dec 6, 2021 at 12:34 | comment | added | Валерий Заподовников | I think I know what the bug is. It uses DivergenceTest that is only good if it is False, for True it means nothing. Now, it is undocumented and here it fails. For the other example it is True so the result is unevaluated. It looks like Raabe test has less priority than that of DivergenceTest. YES! Also, there is this: math.stackexchange.com/questions/2830362/… | |
| Nov 30, 2021 at 15:45 | comment | added | Валерий Заподовников | Also myLCT only works for IntegralTest for (1 - Log[n]/n)^(2 n), FreeQ example does not work (and loops for a long time too). | |
| Nov 30, 2021 at 15:44 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| Nov 30, 2021 at 15:34 | comment | added | Валерий Заподовников | Raabe, Bertrand and Dalamber all require positive terms. It fails to check that on 1 - Cos[Pi/n], I suppose. | |
| Nov 30, 2021 at 15:31 | comment | added | user64494 |
As I understand it, the comparison test is out of scope of SumConvergence.
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| Nov 30, 2021 at 15:30 | comment | added | Валерий Заподовников | I think that it somehow fails to see it is positive sequence, since that is a requirement for Raabe test. Since some n of course. I mean you cannot get anything after that wrong and it does work by hand. | |
| Nov 30, 2021 at 15:26 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| Nov 30, 2021 at 15:25 | comment | added | user64494 | +1. Many thanks from me to you for your investigation. | |
| Nov 30, 2021 at 15:02 | review | First answers | |||
| Nov 30, 2021 at 17:36 | |||||
| S Nov 30, 2021 at 14:59 | review | First answers | |||
| Nov 30, 2021 at 15:01 | |||||
| S Nov 30, 2021 at 14:59 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| Nov 30, 2021 at 14:03 | history | edited | Валерий Заподовников | CC BY-SA 4.0 |
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| S Nov 30, 2021 at 13:55 | review | First answers | |||
| Nov 30, 2021 at 14:10 | |||||
| S Nov 30, 2021 at 13:55 | history | answered | Валерий Заподовников | CC BY-SA 4.0 |