modal logic
英
美
- logic n.逻辑;逻辑学;条理性;推理
- modal adj.模态的;形态上的;情态的n.莫代尔(一种新型纤维素纤维)
Noun:
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the logical study of necessity and possibility
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a system of logic whose formal properties resemble certain moral and epistemological concepts
- The book contains an excellent discussion of modal logic.
这本书包含了有关模态逻辑的精彩探讨。