1) The contrapositive is true, too.

2) The contrapositive is equally true.

3) As we know, contrapositive symmetry is the tautology in classical logic.

4) Here, we once again translate the contrapositive of the Any criteria.

5) However, not all fuzzy implications satisfy contrapositive symmetry with respect to a given strong negation in fuzzy logic.

6) Compared with dissymmetrical engines, the results show that the contrapositive cam engine can balance the axial force with larger torque output and lower loads on shafting bearings.

7) While according to the statistical data, the experimental group has more higher trend than contrapositive group in efficient respects of all medical standards.

8) This hostile became so habitual that Nike pompously formed a contrapositive section for this rank only.