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