Thanks for the information, I'll look into that. There's another comment talking about an algorithm I have implemented, it should be around in this thread. > S

Thanks for the information, I'll look into that. There's another comment talking about an algorithm I have implemented, it should be around in this thread. > So instead of doing this the dumb way and enabling -ffast-math for the whole program (which most certainly won't need it)... When you write HPC enabled simulation code, you certainly need it, and this is where I use it.