~Ehopfield_iteration_period>XA~@hopfieldp@ pTpO~?xp?pTpO~?yp?pT~?rxnzp?pT~?rynzp? T 4@pT pT a PO~?pom?9~?Sum?pAWhopfield_iteration_period_lambda>lAp@ pTpOp?pTpOp?pTp?pTp?9?pAWhopfield_iteration_mirror8>XAp8@ pITpIOpI?pJTpJOpJ?pKTpK?pLTpL?N T N4@pNT pNT aN PNONN?9OO?pPAWP/ hopfield_iteration_mirror_lambda>lAp@ pTpOp?pTpOp?pTp?pTp?9?pAW  *  R ~?+rv +?W  +?W  *  R  +?W  +? +? 9  ~=,hopfield_set_mirror ,=Ap @~@-mirrorp -@ p  O I