{"id":"iterative-over-recursive-tree-traversal","text":"Tree traversal solutions consistently use explicit stacks rather than recursion, avoiding Python's ~1000-frame recursion limit and handling arbitrarily deep trees.","truth_value":"IN","source":"entries/2026/06/06/binary-tree-preorder-traversal-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"iterative-over-recursive-tree-traversal","truth_value":"IN","reason":"premise"}]}}