Recently, Markiyan Hirnyk asked how to find all Hamiltonian cycles in a graph using Maple.

Here is a procedure using Ham Cycle unix tool (which is GPLed) in Windows.

First, one has to download it from the link above and put in his/her cygwin home directory, /cyg/home/Alec for me. Then start cygwin shell, extract the downloaded archive and cd to the extracted directory,

Since my blog (as well as other) posts are deleted here, I am not that anxious to continue posting here. Meanwhile, I started a blog at Windows Live and my mapleadvisor site.

I was also thinking about restoring my part of the wiki that was there, but don't have time for that at the moment.

Alec

sum(1/(n^4+n^2+n),n=1..infinity);

  -infinity

                         /   -----                               \
                         |    \                2                 |
        signum(-1 + 1/31 |     )      (4 _alpha  + 13 - 6 _alpha)|)
                         |    /                                  |
                         |   -----                               |
                         \_alpha = %1                            /

         + gamma + 1/31

        /   -----                                               \

Another example of the FromMma conversion, from a recent forum post,