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One Hour Translation provides High quality, Fast, 24x7 Professional Human Translation at competitive fixed price of over 57 languages and over 2000 language pairs. They are able to provide high-quality translations around the clock, any day, any time thanks to a community of over 10000 Professional Translators from over 100 different countries.


I write to discover what I think.


Dec
26
comment Using power series, compute: $\sum\limits_{1}^{\infty}\frac{n}{2^n}$
@Alex: Now it looks great, thank you.
Dec
26
comment Using power series, compute: $\sum\limits_{1}^{\infty}\frac{n}{2^n}$
I recommend you to use double dollar sign to make it more readable. I can hardly follow the steps. Anyway, +1.
Dec
25
comment Solving $z^4 + 2z^3 + 6z - 9 = 0$
@Tim: Right, I made a small mistake there. Thank you.
Dec
25
revised Solving $z^4 + 2z^3 + 6z - 9 = 0$
added 126 characters in body
Dec
20
revised Power of prime ideal
corrected typos and edited tag
Dec
20
suggested suggested edit on Power of prime ideal
Dec
20
revised Some three consecutive numbers sum to at least $32$
edited tag
Dec
20
suggested suggested edit on Some three consecutive numbers sum to at least $32$
Dec
19
revised Solving $z^4 + 2z^3 + 6z - 9 = 0$
added 89 characters in body
Dec
19
answered Solving $z^4 + 2z^3 + 6z - 9 = 0$
Dec
19
revised Non-linear ODE: $(y')^2 + y = xy'$
improved formatting
Dec
19
suggested suggested edit on Non-linear ODE: $(y')^2 + y = xy'$
Dec
19
comment Non-linear ODE: $(y')^2 + y = xy'$
@H.M.Šiljak: Eh, how so? It should be $*(y')^2* + y = xy'$ as OP mentioned.
Dec
19
revised Shortest Confidence interval for $\beta^2$
improved formatting
Dec
19
suggested suggested edit on Shortest Confidence interval for $\beta^2$
Dec
19
comment Non-linear ODE: $(y')^2 + y = xy'$
@H.M.Šiljak: I think you meant this one.
Dec
19
accepted Searching a binary search tree for a specific value
Dec
19
asked Searching a binary search tree for a specific value
Dec
19
comment Confusing conditional probability question
@Nana: Got it, thanks. I'd +1 it again if given the chance.
Dec
19
comment Confusing conditional probability question
@Nana: I think when we know the probability of the first item, then we should calculate the probability without it for the rest of sampled items. Like the case 99 items is taken. Am I right?