/src/main/java/net/finmath/timeseries/models/parametric/DisplacedLognormalARMAGARCH.java
final double theta = variables[4];final double beta  = parameters[2];
final double beta  = parameters[2];
upperBound = new double[] { Double.POSITIVE_INFINITY, 1, 1, Double.POSITIVE_INFINITY, Double.POSITIVE_INFINITY, this.upperBoundDisplacement }; } public double getLogLikelihoodForParameters(final double[] parameters) { final double omega = parameters[0]; final double alpha = parameters[1]; <extra_id_0> final double displacement = parameters[3]; final double theta = parameters[4]; final double mu = parameters[5]; double logLikelihood = 0.0; final double volScaling = (1+Math.abs(displacement)); double evalPrev = 0.0;