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