# LifeWorks

United Kingdom

fengsong.net

Age: 28

What I cannot create, I do not understand.

 Apr 27 awarded Autobiographer Apr 12 awarded Popular Question Apr 11 awarded Autobiographer Apr 4 awarded Scholar Apr 4 accepted How can I use Emacs in a SSH sever that I logged in through emacs terminal? Mar 31 comment How can I use Emacs in a SSH sever that I logged in through emacs terminal?Thanks for your reply. My question is how can I use sudo when I want to edit files on the server. Mar 31 awarded Student Mar 31 asked How can I use Emacs in a SSH sever that I logged in through emacs terminal? Mar 8 awarded Supporter Mar 8 awarded Scholar Mar 8 accepted If I want to sample rate constants of chemical reactions, what the distribution will be appropriate? Mar 3 comment If I want to sample rate constants of chemical reactions, what the distribution will be appropriate?@InonS Yes, I think this might be one of the possible approaches. Feb 17 revised How to generate two group of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?added 85 characters in body Feb 10 comment How to generate two group of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?Thanks very much! I think this is the best solution! Appreciate it! Feb 10 revised How to generate two group of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?added 249 characters in body Feb 10 comment How to generate two group of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?@JasonB Thanks very much!!!!! This is perfect! Feb 7 comment How to generate two groups of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?@RustyStatistician The approach is the same as I came up with yesterday!!! In addition, $A$ and $B$ need to be carefully calculated so that $|\sum A-\sum B|\le1$. Then choosing these two sets will also cost computational time. Feb 7 revised How to generate two groups of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?added 262 characters in body Feb 7 awarded Editor Feb 7 comment How to generate two group of $n$ random numbers in $U(0,1)$ such that sum of these two groups equal?@JasonB Sorry for late post, I will try to implement your approach in my code to check if it is OK and fast enough. Then I will report the result. Thanks and Happy Chinese New Year.