I am totally new to Mathematica. Before I decide to use
it to do my project, I have the following naive questions:
1. I am using UNIX. Is there any way to start Mathematica
from command line, like,
mathematica -f myscript
so I can generate the script automatically in my C code
and feed in Mathematica as above. After that, Mathematica
would dump results in a file.
2. How large a matrix equation Ax=b mathematica can
handle in reasonable amount of time, like hours.
I mean the size of A. thousands or tens of thousands?
Is there any package to get intger solutions of the equation
Thank you for any information.