Initializing help system before first use

# chgmqobj

Purpose
Used to change multiple quadratic coefficients in the objective function.
If any of the coefficients does not exist already, new coefficients will be added to the objective function.
Synopsis
`chgmqobj(
prob,
objqcol1,
objqcol2,
objqcoef,
ncoefs = x_max_vec_length(objqcol1, objqcol2, objqcoef)
)`
Arguments

prob | The current problem.
objqcol1 | Integer array of size ncoefs containing the column index of the first variable in each quadratic term.
objqcol2 | Integer array of size ncoefs containing the column index of the second variable in each quadratic term.
objqcoef | New values for the coefficients.
ncoefs | The number of coefficients to change.

Return value
The input argument prob.
Further information
Please refer to the C documentation for more details.
Parent Topic R interface reference manual

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