Disclaimer: I'm learning python and would like to use it in a project. The project will have many large matricies. In one particular instance I need to reference a smaller submatrix of the larger matrix. I don't want to create a new copy or even change any of the values, I just want to quickly and easily be able to look at this sub matrix.
So I am using lists of lists for the matricies (I am also playing with NumPy) and is there anyway to create a pointer to an offset in a list? I know you can have A = B = [] which would be the same. And I know I can simply do a B[x + offset to submatrix]. But I was hoping there may be a way to just have a pointer? Or is there another more efficient method to do this in python? Thanks! -- http://mail.python.org/mailman/listinfo/python-list
