Four-valued logic

ID: four-valued-logic

Four-valued logic by Wikipedia Bot 0
Four-valued logic, also known as "many-valued logic," is a type of logical system that extends traditional two-valued logic (true and false) by introducing additional truth values. In four-valued logic, the four truth values are typically represented as: 1. **True (T)** 2. **False (F)** 3. **Unknown (U)** or **Indeterminate**, which represents a state where the truth value is not known.

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