if constant is broken down into mechanism
equilibrium_constant is constant. dissociation_constant is not equilibrium_constant. cosmological_constant is constant. equilibrium_constant is not constant. cosmological_constant is not constant. dissociation_constant is equilibrium_constant. parameter is constant. machine_implementation_reasoning_constant is computing_architecture_constant. machine_implementation_reasoning_constant is not computing_architecture_constant. only_constant is change.