0000993: IMPLEMENTED: two-sided nonlinear constraints for MinNLC optimizer

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Severity

Reproducibility

Date Submitted

Last Update

0000993

[ALGLIB] Optimization

feature

have not tried

2023-10-14 21:00

Reporter

SergeyB

View Status

public

Assigned To

SergeyB

Priority

normal

Resolution

implemented

Platform

Status

resolved

Projection

none

OS Version

ETA

none

Fixed in Version

4.01.0

Product Version

Target Version

4.01.0

Product Build

Summary

0000993: IMPLEMENTED: two-sided nonlinear constraints for MinNLC optimizer

Description

MinNLC nonlinear programming solver now supports two-sided nonlinear constraints of the form CL<=C(x)<=CU, with (a) CL or CU possibly being infinite, and (b) CL possibly being equal to CU. New constraints are activated with minnlcsetnlc2() call.

It is the most general, efficient and convenient form of the constraint specification. It does not require you to order equality constraints prior or past inequality ones. It is also possible to specify range constraints (when both CL and CU are finite and CL<CU).

The former minnlcsetnlc() interface is still supported for backward compatibility reasons.

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Additional Information

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Unspecified

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Issue History
Date Modified	Username	Field	Change
2023-10-14 21:00	SergeyB	New Issue
2023-10-14 21:00	SergeyB	Status	new => assigned
2023-10-14 21:00	SergeyB	Assigned To	=> SergeyB
2023-10-14 21:00	SergeyB	Programming language	=> Unspecified
2023-10-14 21:00	SergeyB	Status	assigned => resolved
2023-10-14 21:00	SergeyB	Fixed in Version	=> 4.01.0
2023-10-14 21:00	SergeyB	Resolution	open => implemented

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