Timeline for How does Mathematica find a series expansion of expressions containing logarithms when there is a singularity at the expansion point?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Sep 29, 2019 at 16:13 | history | edited | Eddy Xiao | CC BY-SA 4.0 | fix a typo, you -> your |
| Sep 29, 2019 at 16:09 | comment | added | Eddy Xiao | The result for Log[x^2-x] looks good. The weird $i \pi$ at first glance is due to logarithm of negative number. | |
| Sep 29, 2019 at 15:57 | comment | added | Daniel Lichtblau | This is all on target. I should add though that this has been a tricky area to get sorted out. Try instead Log[x^2-x] to get a sense of what I mean. Some upcoming changes (for the next release) should improve on the current behavior. (NB I am not actually sure what the current version does in this case, since the computer I am on is using 11.3. But I believe 12.0 and 11.3 are the same in this case.) | |
| Sep 29, 2019 at 12:00 | history | answered | Eddy Xiao | CC BY-SA 4.0 |