Search for "Necessity and sufficiency" in article titles:

1. Necessity and sufficiency: In logic and mathematics, necessity and sufficiency are terms used to describe a conditional or implicational relationship between two statements. For example, in the conditional statement: "If P then Q", Q is necessary for P, because the truth of Q ... (Philosophy) [100%] 2022-12-17 [Necessity and sufficiency] [Concepts in logic]...
2. Necessity and sufficiency: In logic and mathematics, necessity and sufficiency are terms used to describe a conditional or implicational relationship between two statements. For example, in the conditional statement: "If P then Q", Q is necessary for P, because the truth of Q ... (Terms to describe a conditional relationship between two statements) [100%] 2023-12-11 [Necessity and sufficiency] [Concepts in logic]...
3. Biological tests of necessity and sufficiency: Biological tests of necessity and sufficiency refer to experimental methods and techniques that seek to test or provide evidence for specific kinds of causal relationships in biological systems. A necessary cause is one without which it would be impossible for ... (Philosophy) [70%] 2023-09-04 [Causality] [Necessity and sufficiency]...