sarkas.potentials.yukawa.force_error_integrand
sarkas.potentials.yukawa.force_error_integrand#
- sarkas.potentials.yukawa.force_error_integrand(r, pot_matrix)[source]#
Auxiliary function to be used in scipy.integrate.quad to calculate the integrand.
- Parameters
r_in (float) – Distance between two particles.
pot_matrix (numpy.ndarray) – Slice of the sarkas.potentials.Potential.matrix containing the necessary potential parameters.
- Returns
_ (float) – Integrand \(4\pi r^2 ( d r\phi(r)/dr )^2\)