Package de.labathome.trustconstr.records

package de.labathome.trustconstr.records

Related Packages

Package	Description
de.labathome.trustconstr

Class	Description
AdjustedDifferencingScheme	Output of NumDiff.adjustSchemeToBounds(de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, int, de.labathome.trustconstr.enums.FiniteDifferenceMethod, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix): the per-dimension finite-difference step (with sign flips and clamping applied so each step lands inside the user-provided bounds) plus a per- dimension flag indicating whether the central scheme had to be downgraded to a one-sided scheme.
ApproxDerivativeResult	Output shape of NumDiff.approxDerivativeFullOutput(java.util.function.BiFunction<de.labathome.trustconstr.matrix.Matrix, java.lang.Object, de.labathome.trustconstr.matrix.Matrix>, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.records.FiniteDifferenceOptions, java.lang.Object).
Bounds	Box bounds lb &le; x &le; ub on the optimisation variable, plus a global keepFeasible flag controlling whether the algorithm is allowed to step outside the box during line-searches and trial steps.
CGInfo	Result of a projected-CG inner solve from QPSubproblem.projectedCG(de.labathome.trustconstr.interfaces.LinearOperator, de.labathome.trustconstr.matrix.Matrix, java.lang.Object, java.lang.Object, de.labathome.trustconstr.matrix.Matrix).
EqIneqSplit	Pair of canonical equality and inequality components produced by a CanonicalConstraint's fun(x) or jac(x).
FiniteDifferenceBounds	Box bounds lb &le; x &le; ub used by NumDiff.approxDerivative(java.util.function.DoubleUnaryOperator, double, de.labathome.trustconstr.records.FiniteDifferenceOptions) to clamp finite-difference perturbations.
FiniteDifferenceOptions	Configuration for NumDiff.approxDerivative(java.util.function.DoubleUnaryOperator, double, de.labathome.trustconstr.records.FiniteDifferenceOptions).
FiniteDifferenceOptions.FiniteDifferenceOptionsFactory	Builder for FiniteDifferenceOptions.
FunctionAndConstraint	Bundle of an objective value f(x) and a constraint vector c(x).
GradientAndJacobian	Bundle of a gradient gradf(x) and a Jacobian dc/dx.
IntersectionResult	Result of intersecting a parametric segment x(t) = z + t*d with a trust-region or box constraint.
OptimizeResult	Mutable output of MinimizeTrustConstr.minimize(java.util.function.Function<de.labathome.trustconstr.matrix.Matrix, java.lang.Double>, java.util.function.Function<de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix>, java.util.function.Function<de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix>, de.labathome.trustconstr.matrix.Matrix, C, int, double, double).
PreparedConstraint	User-facing constraint prepared for use by the trust-constr orchestrator.
Residual	Lower and upper residuals for a two-sided constraint lb &le; f(x) &le; ub.
Sparsity	Pairing of a sparsity-pattern matrix A with a precomputed Curtis-Powell-Reid column grouping.
State	Mutable state threaded through the equality-path SQP outer loop.
StatefulResult	Inner-loop result from EqualityConstrainedSQP.eqSQP(de.labathome.trustconstr.interfaces.IFunctionAndConstraint, de.labathome.trustconstr.interfaces.IGradientAndJacobian, de.labathome.trustconstr.interfaces.LagrangeHessian, de.labathome.trustconstr.matrix.Matrix, double, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.interfaces.StoppingCriterion, de.labathome.trustconstr.records.State, double, double, de.labathome.trustconstr.enums.ProjectionMethod, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.interfaces.LinearOperator) and TrustRegionInteriorPoint.trustRegionInteriorPoint(java.util.function.ToDoubleBiFunction<de.labathome.trustconstr.matrix.Matrix, java.lang.Object>, java.util.function.BiFunction<de.labathome.trustconstr.matrix.Matrix, java.lang.Object, de.labathome.trustconstr.matrix.Matrix>, de.labathome.trustconstr.interfaces.LagrangeHessian, int, int, int, de.labathome.trustconstr.interfaces.Constraint, de.labathome.trustconstr.interfaces.Jacobian, de.labathome.trustconstr.matrix.Matrix, double, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.matrix.Matrix, de.labathome.trustconstr.interfaces.GlobalStoppingCriteria, boolean[], double, de.labathome.trustconstr.records.State, double, double, double, double, de.labathome.trustconstr.enums.ProjectionMethod).
StateIP	IP-path extension of State: adds the log-barrier coefficient and the barrier-subproblem inner-loop tolerance carried alongside the standard outer-iteration fields.
StrictBounds	FiniteDifferenceBounds variant constructed from a Bounds record, propagating the keep_feasible flag.