EBField# Classes# EBField Helper class that provides a standard way to create an ABC using Functions# space_dirderivative(f, xyz, t, direction[, h]) Module Contents# EBField.space_dirderivative(f, xyz, t, direction, h=1e-08)[source]# class EBField.EBField(*args, **kwargs)[source]# Bases: abc.ABC Helper class that provides a standard way to create an ABC using inheritance. abstractmethod E_at(x, y, z, t)[source]# Calculate the electric field at a given point and time. abstractmethod B_at(x, y, z, t)[source]# Calculate the magnetic field at a given point and time. B_abs_at(x, y, z, t)[source]# E_and_B_at(x, y, z, t)[source]# hatb_at(x, y, z, t)[source]# vE_at(x, y, z, t)[source]# gradB_abs_at(x, y, z, t)[source]# kappa_at(x, y, z, t)[source]#