Timeline for answer to Reducing a symbolic expression to only its lowest-order terms by Michael E2
Current License: CC BY-SA 4.0
Post Revisions
17 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| 20 hours ago | comment | added | Michael E2 |
@azerbajdzan My recent edit included a link to the Q&A where the issue with Series[] was first noted.
|
|
| 20 hours ago | comment | added | Michael E2 | @march Thanks for the edit. I would have done it, but I was having internet issues. Most of the http requests were timing out. I never got to see your answer until after it was deleted. | |
| 20 hours ago | history | edited | Michael E2 | CC BY-SA 4.0 |
added 199 characters in body
|
| 20 hours ago | history | edited | Michael E2 | CC BY-SA 4.0 |
Responded to comment
|
| yesterday | history | edited | march | CC BY-SA 4.0 |
added 1529 characters in body
|
| yesterday | comment | added | Gilbert | @march I will say that your code explanation was helpful, being that I am not yet a power user. | |
| yesterday | comment | added | march | @azerbajdzan Nah, my post should be deleted because it clutters things up to have two answers that are essentially the same. If OP wants the explanation for the code, I can always edit this post to include the explanation. | |
| yesterday | comment | added | azerbajdzan |
@march With "the same" I was referring to the same bug of Series in both answers not that the answers were the same. You didn't have to delete your answer because of that.
|
|
| yesterday | comment | added | march | @azerbajdzan I didn't even read MichaelE2's post carefully enough to realize that mine was the same answer, just coded slightly differently. I am deleting my post. But that bug is awful. (I didn't see it because I was using 12.0.0 to do my testing, but I do have 14.3.0 on another computer. Has this bug been reported?) | |
| yesterday | comment | added | azerbajdzan |
@BobHanlon It seems like a serious bug in Series.
|
|
| yesterday | comment | added | Bob Hanlon |
@azerbajdzan - Add and subtract a constant, e.g., (Normal@Series[(A + 1) /. v : Alternatives @@ Variables[A] :> v $t, {$t, 0, 1}] /. $t -> 1) - 1
|
|
| yesterday | comment | added | azerbajdzan |
@Gilbert a^4 == Times[a,a,a,a]
|
|
| yesterday | comment | added | Gilbert | @azerbajdzan it's a good question, but I only included Plus and Times within the scope of the question, not Power. | |
| yesterday | comment | added | azerbajdzan |
Is it a bug in Series or bug in your code, because for A=a^4 it does not seem to produce a correct output. Looks more like a bug in Series though.
|
|
| yesterday | comment | added | Gilbert | Thank you! I suppose my next question on this site should be an explanation of how this works. lol | |
| yesterday | vote | accept | Gilbert | ||
| yesterday | history | answered | Michael E2 | CC BY-SA 4.0 |