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