Timeline for $\lim_{x\to\infty}{1-\Phi(x)\over \phi(x)/x}=1$
Current License: CC BY-SA 3.0
8 events
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| Apr 13, 2017 at 12:19 | history | edited | CommunityBot |
replaced http://math.stackexchange.com/ with https://math.stackexchange.com/
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| Oct 13, 2016 at 17:20 | history | edited | Dilip Sarwate | CC BY-SA 3.0 |
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| Oct 13, 2016 at 12:28 | comment | added | Qwerty | OOps. Silly of me.. Got the answer. Thanks for the new approach. | |
| Oct 13, 2016 at 12:24 | vote | accept | Qwerty | ||
| Oct 13, 2016 at 10:21 | comment | added | Dilip Sarwate | Did you notice that the antiderivative of $t\phi(t)$ is $-\phi(t)$? Did you forget to use the limits? | |
| Oct 13, 2016 at 6:55 | comment | added | Qwerty | How does ${\phi(x)\over x} $ come? It doesnot by partial integration... What am I missing? | |
| Oct 13, 2016 at 1:50 | history | edited | Dilip Sarwate | CC BY-SA 3.0 |
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| Oct 13, 2016 at 1:36 | history | answered | Dilip Sarwate | CC BY-SA 3.0 |