Timeline for Descartes' rule of signs for infinite series
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 3, 2018 at 3:08 | vote | accept | T. Amdeberhan | ||
| Sep 2, 2018 at 7:21 | comment | added | Pietro Majer | So the condition may be restated as $\sum_{k=1}^{+\infty} a_k R^k>1$ (which is automatically true if $R=+\infty$) | |
| Sep 2, 2018 at 4:44 | history | answered | Robert Israel | CC BY-SA 4.0 |