Êþº¾13aima/learning/statistics/IdentityActivationFunctionjava/lang/Object+aima/learning/statistics/ActivationFunction()VCode   LineNumberTableLocalVariableTablethis5Laima/learning/statistics/IdentityActivationFunction; activation(D)D parameterDderiv SourceFileIdentityActivationFunction.java! /*· ±   6'¯   6¯