Hi, On Sun, 13 Jan 2002, Ananda Murthy R S wrote: [...]
Can somebody tell me what is the problem? Is there any limit on the dimensions of the matrix that can be created in GiNaC? [...]
No, there is no limit on the dimension of the matrix, but lst() is a call to a constructor and we can only have a finite number of such precompiled ctors. We have to draw a line somewhere. We chose to draw it at 16, because 4x4 matrices were rather natural and important. Just don't create your matrices like this if you need bigger ones. Have a look at the check directory and how large matrices are created in there for inspiration. Particularly, the Lewis-Wester test O, M1, M2 and maybe some others. Regards -richy. -- Richard B. Kreckel <Richard.Kreckel@Uni-Mainz.DE> <http://wwwthep.physik.uni-mainz.de/~kreckel/>