Procedure GMP::QuadraticCoefficient::Set(GMP, row, column1, column2, value)

GMP::QuadraticCoefficient::Set

The procedure GMP::QuadraticCoefficient::Set sets the value for a quadratic coefficient in a quadratic row of a generated mathematical program.

GMP::QuadraticCoefficient::Set(
     GMP,            ! (input) a generated mathematical program
     row,            ! (input) a scalar reference
     column1,        ! (input) a scalar reference
     column2,        ! (input) a scalar reference
     value           ! (input) a numerical expression
     )

Arguments

GMP

An element in AllGeneratedMathematicalPrograms.

row

A scalar reference to an existing row in the matrix.

column1

A scalar reference to an existing column in the matrix.

column2

A scalar reference to an existing column in the matrix.

value

A scalar numerical value indicating the value for the coefficient.

Return Value

The procedure returns 1 on success, or 0 otherwise.

Note

If column1 equals column2 then AIMMS multiplies the quadratic coefficient by 0.5 before it is stored (and passed to the solver).

See also

The routines GMP::QuadraticCoefficient::Get, GMP::Coefficient::GetQuadratic and GMP::Coefficient::SetQuadratic.