Timeline for Which functions have all derivatives everywhere positive?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 14, 2016 at 7:55 | comment | added | Will Sawin | @BigM If you remove the condition that the function is positive, then its derivative is a function satisfying my stated condition, so you get only a slight variation of Bernstein's theorem. | |
| Oct 14, 2016 at 5:07 | comment | added | BigM | Very interesting question. Just out of curiosity: what is the signicance of function itself being positive?(hopefully people still care about this question after 4 years) | |
| Jan 26, 2012 at 19:45 | vote | accept | Will Sawin | ||
| Jan 26, 2012 at 18:14 | answer | added | Liviu Nicolaescu | timeline score: 8 | |
| Jan 26, 2012 at 18:13 | answer | added | Gerald Edgar | timeline score: 20 | |
| Jan 26, 2012 at 17:51 | comment | added | Yemon Choi | what happens for exp(exp(x))? | |
| Jan 26, 2012 at 17:51 | answer | added | Stefan Waldmann | timeline score: 14 | |
| Jan 26, 2012 at 17:41 | history | asked | Will Sawin | CC BY-SA 3.0 |