Modules
		cctbx.crystal cctbx.array_family.flex cctbx.miller random sys cctbx.xray

Functions
		StringIO(...) StringIO([s]) -- Return a StringIO-like stream for reading or writing compare_analytical_and_finite(f_obs, xray_structure, out) d2_target_d_params_finite(f_obs, xray_structure, eps=1e-08) d_target_d_params_finite(f_obs, xray_structure, eps=1e-08) exercise(args)