positive definite quadratic form

英 [positive definite quadratic form]
美 [positive definite quadratic form]

中文释义

正定二次型

单词分析

单词结构：

positive definite quadratic form

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：positive definite quadratic form
  • 核心含义：正定二次型

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更新时间：2026-02-05 21:00:31