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sym_set_obj2_coeff 

double *sym_set_obj2_coeff(sym_environment *env, int index, double value)

Description:

This routine is used to set a coefficient of the second objective function of the corresponding bicriteria problem.

Arguments:

sym_environment *env INOUT Pointer to the SYMPHONY environment.
int index IN Index of the objective coefficient to be modified. Note that, it has to be at most the number of columns.
double value IN New value of the objective coefficient to be modified.

Return values:

FUNCTION_TERMINATED_NORMALLY Function invoked successfully.
FUNCTION_TERMINATED_ABNORMALLY Function invoked unsuccessfully.