{"id":"palindrome-num-zero-is-palindrome","text":"The input `0` correctly returns `True` — the trailing-zero guard has an explicit carve-out (`x != 0`) so zero is not falsely rejected","truth_value":"IN","source":"entries/2026/06/06/palindrome-number-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"palindrome-num-zero-is-palindrome","truth_value":"IN","reason":"premise"}]}}