@property<EOL><INDENT>def lower(self):<DEDENT>
try:<EOL><INDENT>return self._model._limits_lower[self._reaction]<EOL><DEDENT>except KeyError:<EOL><INDENT>if self._model.is_reversible(self._reaction):<EOL><INDENT>return -self._model._v_max<EOL><DEDENT>else:<EOL><INDENT>return <NUM_LIT:0><EOL><DEDENT><DEDENT>
Lower bound