/src/main/java/net/finmath/montecarlo/automaticdifferentiation/backward/alternative/RandomVariableAAD.java
resultrandomvariable = X.div( Y) ;resultrandomvariable = Y;
resultrandomvariable = Y;
case ADDPRODUCT: if(variableIndex == getParentIDs()[0]){ resultrandomvariable = new RandomVariableFromDoubleArray(1.0); } else if(variableIndex == getParentIDs()[1]){ resultrandomvariable = Z; } else { <extra_id_0> } break; case ADDRATIO: if(variableIndex == getParentIDs()[0]){ resultrandomvariable = new RandomVariableFromDoubleArray(1.0); } else if(variableIndex == getParentIDs()[0]){