galpy.potential.Potential.__add__

Potential.__add__(b)[source]

NAME:

__add__

PURPOSE:

Add Force or Potential instances together to create a multi-component potential (e.g., pot= pot1+pot2+pot3)

INPUT:

b - Force or Potential instance or a list thereof

OUTPUT:

List of Force or Potential instances that represents the combined potential

HISTORY:

2019-01-27 - Written - Bovy (UofT)

2020-04-22 - Added check that unit systems of combined potentials are compatible - Bovy (UofT)