BTW, if possible, please teach me how to test octave with texmacs in the simplest way ;-)
I dont know the solution to the actual problem. But I think I can help on this issue. Open Texmacs. Click on Insert -> Session -> Octave. In the octave prompt, you can enter a=[1 2; 3 4] to define a 2x2 matrix. To display the matrix, you can enter a+0 This works with texmacs 1.0.6, octave 2.1.73 but not with octave 2.9.9. hth raju -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]