dimod.ConstrainedQuadraticModel.set_upper_bound

ConstrainedQuadraticModel.set_upper_bound()[source]

Set the upper bound for a variable.

Parameters

  • v – Variable label of a variable in the constrained quadratic model.

  • ub – Upper bound to set for variable v.

Raises

ValueError – If v is a SPIN or BINARY variable.

Examples

>>> cqm = dimod.ConstrainedQuadraticModel()
>>> cqm.add_variable('INTEGER', 'j', lower_bound=2)
'j'
>>> cqm.set_upper_bound('j', 5)