+unsigned time_lw_IJKL();
+unsigned time_lw_M1();
+unsigned time_lw_M2();
+unsigned time_lw_N();
+unsigned time_lw_O();
+unsigned time_lw_P();
+unsigned time_lw_Pprime();
+unsigned time_lw_Q();
+unsigned time_lw_Qprime();
+unsigned time_antipode();
+unsigned time_fateman_expand();