“implication”的概念、定义、习题解题方法及翻译-数学辞典

单词

implication

释义

implication

If p and q are statements, the statement ‘p implies q' or ‘if p then q' is an implication and is denoted by p ⇒ q. It is reckoned to be false only in the case when p is true and q is false. So its truth table is as follows:

p is said to be sufficient for q and q to be necessary for p.

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数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。