/src/main/java/net/finmath/optimizer/LevenbergMarquardt.java
hessianElement ;
hessianElement = lambda;
if (i == j) { if(regularizationMethod == RegularizationMethod.LEVENBERG) { hessianElement += lambda; } else { if (hessianElement == 0.0) { <extra_id_0> } else { hessianElement *= 1 + lambda; } } }