/src/main/java/net/finmath/montecarlo/automaticdifferentiation/backward/alternative/RandomVariableAAD.java
omegaHat[variableIndex] = new RandomVariableFromDoubleArray( 0.0) ;resultrandomvariable = new RandomVariableFromDoubleArray( 1.0) ;
resultrandomvariable = new RandomVariableFromDoubleArray ( 1.0 ) ;
} else { resultrandomvariable = Y; } break; case ADDRATIO: if(variableIndex == getParentIDs()[0]){ <extra_id_0> } else if(variableIndex == getParentIDs()[0]){ resultrandomvariable = Z.invert(); } else { resultrandomvariable = Y.div(Z.squared()); } break;