chgQPcoefCPLEX

CPXchgqpcoef

An object of class <code>"<a href="/link/?package=cplexAPI&version=1.4.0" cplexptr'="" data-mini-rdoc="cplexAPI::"></a>'>cplexPtr"</code> as returned by
 <code><a rd-options="" href="/link/openEnvCPLEX?package=cplexAPI&version=1.4.0" data-mini-rdoc="cplexAPI::openEnvCPLEX">openEnvCPLEX</a></code>. This is basically a pointer to an
 IBM ILOG CPLEX environment.

An object of class <code>"<a href="/link/?package=cplexAPI&version=1.4.0" cplexptr'="" data-mini-rdoc="cplexAPI::"></a>'>cplexPtr"</code> as returned by
 <code><a rd-options="" href="/link/initProbCPLEX?package=cplexAPI&version=1.4.0" data-mini-rdoc="cplexAPI::initProbCPLEX">initProbCPLEX</a></code>. This is basically a pointer to an
 IBM ILOG CPLEX problem object.

Low level interface function to the IBM ILOG CPLEX function
 <code>CPXchgqpcoef</code>. Consult the IBM ILOG CPLEX documentation for more
 detailed information.

 optimize 

This is the R Interface to the C API of IBM ILOG CPLEX. It necessarily depends on IBM ILOG CPLEX (>= 12.1).

Mayo Roettger

cplexAPI

R Interface to C API of IBM ILOG CPLEX

Gabriel Gelius-Dietrich

chgQPcoefCPLEX function

An object of class <code>"<a href='<a href='cplexPtr'></a>'>cplexPtr</a>"</code> as returned by
 <code><a rd-options='' href='openEnvCPLEX'>openEnvCPLEX</a></code>. This is basically a pointer to an
 IBM ILOG CPLEX environment.

An object of class <code>"<a href='<a href='cplexPtr'></a>'>cplexPtr</a>"</code> as returned by
 <code><a rd-options='' href='initProbCPLEX'>initProbCPLEX</a></code>. This is basically a pointer to an
 IBM ILOG CPLEX problem object.

chgQPcoefCPLEX: Change a Single Coefficient in the Quadratic Objective of a Quadratic Problem

Description

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See Also