Timeline for Computing minimum / maximum of strange two variable funcion
Current License: CC BY-SA 4.0
16 events
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| Jul 26, 2018 at 19:44 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 26, 2018 at 19:26 | comment | added | Iosif Pinelis | There was a typo in the previous version of the answer: I missed the minus in $-4/5[=-1.3+1/2]$. This is now fixed. | |
| Jul 26, 2018 at 19:23 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 26, 2018 at 14:44 | comment | added | Armin Weiß | thanks for the change! ...In my calculation $F(u,a) = 1.06589...$ for $a=u=0.095260$ though ($a=u=0.095260$ seems to be correct)... | |
| Jul 26, 2018 at 12:01 | vote | accept | Armin Weiß | ||
| Jul 25, 2018 at 18:16 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 25, 2018 at 17:23 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 25, 2018 at 17:17 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 25, 2018 at 17:14 | comment | added | Iosif Pinelis | I have modified the answer, to take into account that $\theta\ge1$ and the log is base $2$. | |
| Jul 25, 2018 at 17:12 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 25, 2018 at 15:35 | comment | added | Armin Weiß | oops... $\theta \geq 1$ (so $u\leq 1/5$) | |
| Jul 25, 2018 at 15:25 | comment | added | Iosif Pinelis | I am still not quite sure: do you want $\theta\ge1$ or $\theta\le1$? Because $\theta\ge1$ corresponds to $u\le1/5$, not $u\ge1/5$. In any case, I think your specification the values of $\theta$ of interest would only simplify the proof. Also, in mathematical literature, $\log$ without a specification of the base usually means the natural log (I think $\ln$ is better for that purpose). | |
| Jul 25, 2018 at 11:45 | comment | added | Armin Weiß | Thanks, a lot!! Sorry, I was not precise: $\theta \geq 1$ (so $u\geq 1/5$) and the logarithm is base 2. | |
| Jul 24, 2018 at 18:11 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 24, 2018 at 18:05 | history | edited | Iosif Pinelis | CC BY-SA 4.0 |
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| Jul 24, 2018 at 17:54 | history | answered | Iosif Pinelis | CC BY-SA 4.0 |