/src/main/java/net/finmath/montecarlo/automaticdifferentiation/forward/RandomVariableDifferentiableAD.java
if ( ( ( arguments.get( 0) ) == null) && ( ( arguments.get( 1) ) == null) ) {   argumentValues.set( 1, null) ; }
[Delete]
if(arguments.get(1) == null) { argumentValues.set(0, null); } } else if(operatorType != null && operatorType.equals(OperatorType.ADDPRODUCT)) { argumentValues.set(0, null); <extra_id_0> argumentValues.set(2, null); } if(arguments.get(2) == null) { argumentValues.set(1, null); } }