==================================== Docstrings for basic field functions ==================================== Field operation functions ========================= These functions implement some basic operations pertaining to fields in general. .. autofunction:: sympy.physics.vector.fieldfunctions.curl .. autofunction:: sympy.physics.vector.fieldfunctions.divergence .. autofunction:: sympy.physics.vector.fieldfunctions.gradient .. autofunction:: sympy.physics.vector.fieldfunctions.scalar_potential .. autofunction:: sympy.physics.vector.fieldfunctions.scalar_potential_difference Checking the type of vector field ================================= .. autofunction:: sympy.physics.vector.fieldfunctions.is_conservative .. autofunction:: sympy.physics.vector.fieldfunctions.is_solenoidal