pathological tree
[/pæθəˈlɒdʒɪkəl triː/]
nounpl: pathological trees
árvore patológica
1. In mathematics and computer science, a tree data structure that exhibits unusual, degenerate, or extreme properties that deviate from typical or expected behavior, often used to test algorithm robustness
The algorithm performed poorly on the pathological tree with thousands of nodes in a single branch.
O algoritmo teve desempenho ruim na árvore patológica com milhares de nós em um único ramo.
2. In botany and forestry, a tree exhibiting disease, structural abnormality, or developmental disorder that compromises its normal function or growth pattern
The pathological tree was removed from the forest to prevent spread of the fungal infection.
A árvore patológica foi removida da floresta para evitar a propagação da infecção fúngica.
This term is primarily used in academic and professional contexts in both English and Portuguese-speaking countries. In computing, it refers to test cases that expose algorithm weaknesses. In forestry and botany, it describes trees with disease or structural problems, which is particularly relevant in Brazil and Portugal where forest management is an important topic. The term maintains consistent usage across different Portuguese-speaking regions.
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