/src/main/java/net/finmath/montecarlo/automaticdifferentiation/backward/alternative/RandomVariableDifferentiableAADStochasticNonOptimized.java
} else if( differentialIndex != 1) {
} else if ( differentialIndex == 1 ) {
resultrandomvariable = Y; } break; case ADDRATIO: if(differentialIndex == 0) { resultrandomvariable = new RandomVariableFromDoubleArray(1.0); <extra_id_0> resultrandomvariable = Z.invert(); } else { resultrandomvariable = Y.div(Z.squared()); } break; case SUBRATIO: