Operator# module wntr.sim.aml.expr class Operator[source]# Bases: Node abstract diff_down(val_dict, der_dict)[source]# abstract diff_up(val_dict, der_dict)[source]# abstract diff_up_symbolic(val_dict, der_dict)[source]# abstract evaluate(val_dict)[source]# abstract get_rpn(rpn_map, leaf_ndx_map)[source]# is_leaf()[source]# abstract operands()[source]#