There's a warning about numexpr being missing and Lens calculations being slow. Right now this appears as soon as you import holopy. It should be changed to appear when you use it - probably when you call the LensTheory __init__ - to match the other optional dependencies in HoloPy - emcee, cma, Fortran, DDA, schwimmbad, etc.
There's a warning about numexpr being missing and Lens calculations being slow. Right now this appears as soon as you import holopy. It should be changed to appear when you use it - probably when you call the LensTheory
__init__- to match the other optional dependencies in HoloPy - emcee, cma, Fortran, DDA, schwimmbad, etc.