/src/main/java/net/finmath/montecarlo/automaticdifferentiation/backward/alternative/RandomVariableAAD.java
resultrandomvariable = X.addProduct( resultrandomvariable,Z) ;
resultrandomvariable = X.addProduct ( Y,Z ) ;
} else if(randomVariableInterfaces.length == 3){ X = aadRandomVariables[0].getRandomVariableInterface(); Y = aadRandomVariables[1].getRandomVariableInterface(); Z = aadRandomVariables[2].getRandomVariableInterface(); switch(operator){ case ADDPRODUCT: <extra_id_0> break; case ADDRATIO: resultrandomvariable = X.addRatio(Y, Z); break; case SUBRATIO: resultrandomvariable = X.subRatio(Y, Z);