feynlag.pheno.kinematics ======================== .. automodule:: feynlag.pheno.kinematics .. rubric:: Functions .. autosummary:: :toctree: is_allowed kallen two_body_momentum two_body_phase_space .. rubric:: Classes .. autosummary:: :toctree: ThreeBodyKinematics TwoBodyKinematics TwoToTwoKinematics