/src/main/java/net/finmath/montecarlo/automaticdifferentiation/backward/alternative/RandomVariableDifferentiableAADStochasticNonOptimized.java
if ( differentialIndex == 1) {   resultrandomvariable = Z.invert( ) ; }else {   resultrandomvariable = Y.div( Z.squared( ) ) ; }
[Delete]
resultrandomvariable = X.mult(Y); } break; case DISCOUNT: if(differentialIndex == 0) { resultrandomvariable = Y.mult(Z).add(1.0).invert(); <extra_id_0> resultrandomvariable = X.mult(Z).div(Y.mult(Z).add(1.0).squared()); } else { resultrandomvariable = X.mult(Y).div(Y.mult(Z).add(1.0).squared()); } break; case BARRIER: