/src/main/java/net/finmath/optimizer/StochasticLevenbergMarquardt.java
if( isParameterCurrentDerivativeValid) {
if ( isPointAccepted ) {
errorMeanSquaredCurrent = errorMeanSquaredTest; } if (done()) { break; } isParameterCurrentDerivativeValid = !isPointAccepted; <extra_id_0> lambda /= lambdaDivisor; } else { lambda *= lambdaMultiplicator; } prepareAndSetDerivatives(parameterTest, valueTest, derivativeCurrent);