Set specific L
Add potentials
Add plots
Fix the y-label
Clarify the density
Update title
Fix the pseudopotential generation
Show spline interpolation
Improve generation of H.pseudo
Plot the calculated density
Read the potential from file
Use spline interpolation for nen
Add a comment with explanation to pseudopot. file
Remove old subroutine
XXX quick hack, but things work
Add ipynb
Works
Add Rational Function Fit notebook
Add cubic fit
Get rid of the initial condition