There are 40 lines that use pivot_scalar in the code, but I'm not sure why we need this. @Chris-Pedersen , where do you use it?
I noticed, for instance, that we had a bug in shift_primordial_pivot when using a different pivot_scalar for cosmologies with running. I added an assert to identify this problem, but I wonder whether we can get rid of this altogether.
There are 40 lines that use pivot_scalar in the code, but I'm not sure why we need this. @Chris-Pedersen , where do you use it?
I noticed, for instance, that we had a bug in shift_primordial_pivot when using a different pivot_scalar for cosmologies with running. I added an assert to identify this problem, but I wonder whether we can get rid of this altogether.