.B      !"#$%&'()*+,-./0123456789:;<=>?@ANone3HMARun the  CG_DESCENT, optimizer and try to minimize the function.GIt uses reverse mode automatic differentiation to compute the gradient.AHow should we optimize.grad_tol, see ".Initial guess.Function to be minimized.B  !"#$%&'()*+,-./0123456789:;<=>?@ABA )('&%$#"! 7456:89=;<@>?3210/.-,+*AB      !"#$%&'()*++,-./012344567689:;<=>?@ABnonlinear-optimization-ad-0.2.0/Numeric.Optimization.Algorithms.HagerZhang05.ADnonlinear-optimization-0.3.7,Numeric.Optimization.Algorithms.HagerZhang05defaultParametersSimpleMutableToleranceStatisfiedFunctionChange MaxTotalIter NegativeSlope MaxSecantIter NotDescentLineSearchFailsInitialLineSearchFailsBisectionLineSearchFailsUpdateDebugTolFunctionValueNaNStartFunctionValueNaNResult gradEvals funcEvals totalItersgradNorm finalValue StatisticstechParametersnanRho funcEpsilon restartFacnsecantnexpand maxItersFac initialStepdebugTol quadraticStep estimateError stopRulesqdecay lineSearchverbose printParams printFinal ParameterstechPsi2techPsi1techPsi0techEtatechRho techGamma techSigma techDeltaTechParametersQuietVerbose VeryVerboseApproximateWolfe AutoSwitch LineSearchDefaultStopRuleAlternativeStopRule StopRulesAbsoluteEpsilonRelativeEpsilon EstimateErroroptimize