User Portlet User Portlet

Discussions
I have written down a code that finds all possible simple paths (not repeating the same vertex and not duplicating the same path) between two nodes in a undirected graph in terms of vertices not nodes. The code works very well for small networks....
I wrote a code to extract all the simple possible paths between two points in an undirected graph and mathematica takes too long running time and doesn't yield any results/output. Any idea how to deal with this problem? I am attaching my code.
Yeah I got it now. I understood your comment. Thanks a million:) One last question please if we could re-shape the output to be only 1, 2, 62, 82, 96 without the number of ones in each column. couldn't thank you more. You really saved my day.
Thank you very much. The code worked for me.
Thanks a lot. The last code is very simple and worked great for me. I have another question please do you know a smart code to this part: a = pathmatrix[[All, 1]]; b = pathmatrix[[All, 2]]; c = pathmatrix[[All, 3]]; because I want to...
For example, I have 3 matrices: ![enter image description here][1] ![enter image description here][2] ![enter image description here][3] I constructed a resultant matrix with first column input as A+B, second column as B+C and third column as...
Hello Mohamed, I am also new to Mathematica. Can I ask you how did you calculate the path matrix (M) in your attached file?
I have created a code that finds all possible paths from source node (1) to demand node (4), as per the attached file. I need to create a path matrix in which, number of rows is equivalent to the number of paths, and number of columns is equivalent...