NAG Library Manual, Mark 30.2

Interfaces: FL CL CPP AD

NAG CPP Interface Introduction

Namespace: nagcpp

Namespace: opt

Class: CommE04WB

Method: setter_lf-tolerance

NAG CPP Interface
opt::CommE04WB::setter_lf-tolerance

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NAG Library Manual, Mark 30.2

Interfaces: FL CL CPP AD

NAG CPP Interface Introduction

Namespace: nagcpp

Namespace: opt

Class: CommE04WB

Method: setter_lf-tolerance

▸▿ Contents

1 Description

2 Specification

3 Arguments

© The Numerical Algorithms Group Ltd. 2020

CPP Name Style:
Short (impl_details)
Long (info::impl_details)
Full (nagcpp::info::impl_details)

1 Description

The default value of

r_{2}

is

ε^{0.33}

if

derivativelevel = 0 ​ or ​ 1

, and

\sqrt{ε}

otherwise

Used by: lf-tolerance in e04ucf and e04uff (no CPP interface).

CommE04WB::setter_lf-tolerance returns a reference to the communication class itself.

2 Specification

LinearFeasibilityTolerance(double value = Default =ε )

LinearFeasibilityTolerance(double value = Default =ε , OptionalE04UE opt)

3 Arguments

1: $value$ – double Scalar: On entry: the required value of the argument.; Default:
Default $= \sqrt{ε}$
2: $opt$ – OptionalE04UE Scalar: Optional argument container, derived from Optional.

© The Numerical Algorithms Group Ltd. 2020