.. _method-surrogate_based_local-approx_subproblem-no_constraints:

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no_constraints
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Don't use constraints


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**Specification**

- *Alias:* None

- *Arguments:* None


**Description**


The surrogate constraints in the approximate subproblem can be
selected to be surrogates of the original constraints (
``original_constraints``) or linearized approximations to the surrogate
constraints ( ``linearized_constraints``), or constraints can be omitted
from the subproblem ( ``no_constraints``).


