I really can't figure out why my code sometimes is not working. My integrals involve two variables (k and kz). The integration ...
I have a very complicated 2D integral that I need to calculate repeatedly, and I'm trying to speed it up a bit, since at the moment it's taking a couple of days to complete. One thing I've noticed is ...
I'm sure this has been asked before, but I've looked around and can't figure it out: How do I set a global maximum precision for a notebook (or in general, globally)? I have a large notebook in ...
Imagine I had to use numbers with a 600 precision digits. Do all mathematical operations, like +,-,...