英语词汇“positive definite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	positive definite
释义	positive definite —positive definiteness. Math. 1. (of a quadratic form) positive for all real values of the variables, where the values are not all zero. 2. (of a matrix) displaying the coefficients of a positive definite quadratic form. [1905-10]
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