Both forms fail if there is no closer node, which may happen if there are local maxima in the search space which are not solutions.
This may happen if there are local maxima in the search space which are not solutions. Both forms fail if there is no closer node.
Both forms fail if there is no closer node. This may happen if there are local maxima in the search space which are not solutions.
Both forms fail if there is no closer node. This may happen if there are local maxima in the search space which are not solutions.