apps/van_der_waals/mathematical_analysis apps/van_der_waals/parameters_analysis apps/van_der_waals/effect_of_a_and_b apps/van_der_waals/effect_of_a_and_b_reduced apps/van_der_waals/critical_points apps/van_der_waals/compare_elements apps/van_der_waals/p_v_2D apps/van_der_waals/p_T_2D apps/van_der_waals/chemical_potential apps/van_der_waals/stability apps/van_der_waals/phase_transition_volume apps/van_der_waals/entropy apps/van_der_waals/p_v_T_3D