“contrapositive((of a conditional, P → Q))”的概念、定义、翻译、参考文献-科学参考

单词	contrapositive((of a conditional, P → Q))
释义	contrapositive((of a conditional, P → Q)) Computer The statement $\neg Q \to \neg P$ where ¬ denotes negation. The contrapositive of a conditional is therefore equivalent to the original conditional. See also converse, inverse.
随便看	Langley, Samuel Pierpont (1834–1906) Langmuir adsorption isotherm Langmuir frequency Langmuir, Irving Langmuir, Irving (1881–1957) Langmuir isotherm Langmuir–Blodgett film Langmuir–Hinshelwood mechanism Langmuir–Rideal mechanism Langton, Stephen (1150–1228) Langtry, Lillie (1853–1929) language language concatenation language construct language game language of thought hypothesis language, philosophy of langue/parole langur La Niña lanolin Lansbury, George (1859–1940) Lansdowne, Henry Charles Keith Petty‐Fitzmaurice, 5th Marquis of (1845–1927) Lansdowne, William Petty-Fitzmaurice lansfordite

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