**Relativistic Effects (Relativistic Kinematics)** ================================================== .. py:currentmodule:: symplyphysics.special_relativity.relativistic_kinematics.relativistic_effects **Contents:** .. toctree:: :maxdepth: 4 special_relativity.relativistic_kinematics.relativistic_effects.proper_time_for_timelike_intervals special_relativity.relativistic_kinematics.relativistic_effects.relativistic_length_via_proper_length_and_speed special_relativity.relativistic_kinematics.relativistic_effects.relativistic_time_dilation special_relativity.relativistic_kinematics.relativistic_effects.spacetime_interval_is_lorentz_invariant special_relativity.relativistic_kinematics.relativistic_effects.spacetime_interval_via_time_and_distance