Hermite interpolation symbolic coefficient generator

Implemented orders:

• 3D interpolation at 2nd-order accuracy (in 3d_2o)
• 3D interpolation at 3rd-order accuracy (in 3d_3o)

Requirements

• Python 3.6+
• sympy

Validation:

Interpolation coefficients have been validated to agree perfectly with the trusted, Maple-generated codes in AEILocalInterp

Validation dependencies: NRPy, installed via pip install nrpy , GNU sed.

Instructions:

1. Go into appropriate directory
2. Run ./validate.sh

Additional documentation:

AEILocalInterp thorn guide