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Lower bound when converged #35

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michaelbynum opened this issue Jun 12, 2021 · 0 comments
Open

Lower bound when converged #35

michaelbynum opened this issue Jun 12, 2021 · 0 comments

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@michaelbynum
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galini/galini/branch_and_bound/tree.py

Line 243 in 56a80fb

new_lower_bound = self.state.upper_bound

Should this use self.state.lower_bound instead of self.state.upper_bound? Currently, if there are not any open nodes, then the lower bound gets set to the upper bound passed to this method.
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