Question #684770 on Yade changed: https://answers.launchpad.net/yade/+question/684770
Mahdeyeh posted a new comment: Thank you Jan and Robert. I added my codes. I think both of your reply are my answer and will solve my problem, but unfortunately I don`t understand what is explained in your links, maybe because I am really an amateur at YADE. So please let me read a bit about determinant, 3x3 system of linear equation and intersection and then close this question. Best regards, Mahdeyeh -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp

